I am not a big Ben Affleck fan, but he is a fine actor and I do believe he gets a lot of bad reviews when he doesn't deserve it. But in this movie he hits a home run. He nails this character. The movie is helped much by the surrounding cast. Anna Kendrick, Jon Berthanal, John Litihgow, J.K. Simmons all serve as tremendous support of the title character. The story is not your usual hitman gets target, followed by explosions, and wise cracking lines. This is a very real person that is plagued by Autism. And as I said before Affleck nails it solidly. The last 3 mins of the movie, with the closing theme by Sean Rowe " I'm Trying To Leave Something Behind". is just amazing. I highly recommend the movie

Ben Affleck portrays an autistic accountant with near savant abilities. He exemplifies what can be achieved with his innate, but flawed, abilities. Each time I view this film I understand more of its detailed non-linear (flashback) plot details. It has intelligent well formed characters and a compelling "who done it, and WHY?" plot.

Ben Affleck is excellent in this movie!! J.K Simmons does a great job as well. Great movie!!

For me one of the best actuation of Ben Aflex, the rest of the cast was super actuation. The film location and scenes is very acure with the film history

Great movie!! I had to watch it 3 times to understand it but it’s awesome.