Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Main Content

Customer Ratings & Reviews

Your price for this item is $12.99
Clearance
The comparable value price is $29.99

Customer reviews

Rating 4.8 out of 5 stars with 91 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

99%would recommend to a friend

Customers are saying

Customers are pleased with the quality, ease of use, and engaging app features of the Hidden Side Graveyard Mystery 70420 Lego set. Many enjoyed the fun, interactive experience, especially the augmented reality aspect which brought the graveyard build to life. The set is praised for its unique pieces and suitability for family projects. Overall, it's considered a great Lego set, delivering on expectations.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 91 reviews
  • Rated 5 out of 5 stars

    LEGO Hidden Side 70420

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great deal for this Lego. Lots of detail and also works as a Halloween decoration.

    I would recommend this to a friend
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    Fun toy!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fun activity for kids that comes to life with the use of a phone and an app!

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Great LEGO set

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Been looking for this set for a while. Brought stuff here before and it was great.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    LEGO

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great LEGO set. Lot of fun with the family building this set. LOVE IT>

    I would recommend this to a friend
  • Pros mentioned:
    Fun

    Rated 5 out of 5 stars

    LEGO’s are great gifts for all holidays

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fun lego set especially fir a Halloween gift. I’m sure it will be loved.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Charming graveyard build

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wonderful graveyard build to add to my growing haunted collection

    I would recommend this to a friend
  • Pros mentioned:
    Lego set

    Rated 5 out of 5 stars

    Nice present even on Christmas

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My kid was happy to play it. Lego is the best present anytime.

    I would recommend this to a friend
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    Lots of fun

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great LEGO set and a lot of in. The AR app for the series is pretty neat as well.

    I would recommend this to a friend
  • Pros mentioned:
    Lego set

    Rated 5 out of 5 stars

    Just what you'd expect

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Daughter loves it. Exactly what you'd expect from a Lego set.

    I would recommend this to a friend
  • Pros mentioned:
    Fun

    Rated 5 out of 5 stars

    Great set

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son loves these sets, they’re very fun for him to build.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    LEGO Hidden Side Graveyard

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A nice cemetery build to add to your LEGO collection.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Son loved this and can use my phone to unlock features

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Good product

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My 5 year old grandson liked this a lot. His uncle helped him put it together. It was a good family project for them.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Pretty cool Augmented Reality Legos

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A pretty cool spooky augmented reality lego set. Requires a more recent version of ios or Android to work with the required app.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 4 out of 5 stars

    Good quality product.

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality product. My son and his friends play this game

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Fun Lego set - Hidden Side

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this and another Hidden Side set for my two boys. Seems to be keeping their attention much longer than other Legos, because of the Hidden Side application that allows people to scan in the set, and play a game with the characters.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Lego

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fun set. Son lives the AR program. Dead, graveyard is the highlight of his day. I can. Ot believe best buy had this set and is giving me points to write this but I have to write 50 words so I am reaching for it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best Buy has LEGOOOOOS!!!!!!!

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought as a gift, this whole series of hidden side legos is so cool! Sometimes hard to find some of the different sets for them didn’t expect to find it at Best Buy! Pleasantly surprised and glad we looked!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love LEGO

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love LEGO.. my sons abscessed with LEGO. I got him his first Hidden Side™LEGO for Halloween. We’re more marvel, ninjago, starwars enthusiast. However the interactive ad is great. Along with the cartoons

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Fun

    Rated 3 out of 5 stars

    Fun Set

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy and fun set to put together... good and fun to play around with

    I would recommend this to a friend
Sponsored