It's Grey's Anatomy... what else needs to be said??? The Bonus features on this set in particular are exceptional... who knew Dr. Webber (James Pickens, Jr.) is a real-life COWBOY and, with the help of other professional rodeo cowboys, raises money for his non-profit, The James Pickens, Jr. Foundation, which helps to fund Hands4Hope and other charitable organizations. There's also an interesting feature about Dr. Robbins' (Jessica Capshaw) loss of her leg, both from a technical perspective, using CGI, and an emotional/mental perspective. Deleted Scenes and Outtakes are also included.
As far as the Packaging concern/comment/complaint mentioned in one of the other reviews... The packaging for Season 9 is a "hybrid" of the Season 1 DVD case and the more "elaborate" packaging of Seasons 2 thru 8; really, not unlike other DVD movie packaging, with a clear/frosted plactic DVD case (with a printed 2-sided cover insert) with 2 hard plastic "pages" inside to hold the 6 DVD's, and a cardboard slip-cover. The DVD's are well-protected and well-presented.
I got a GREAT DEAL on this set, which lists at $45.99 and currently sells for $39.99, by using MyBestBuy Rewards certificates (totaling $10) against a sale price (from November 2013) of $19.99, for a net price of $9.99. Where else but Best Buy???!!!