I found this movie because of Eric Roberts and I'm glad I do. Robert's is one of those classic actors who truly chooses and lives his roles. I actually hadn't heart of him until seeing him on Vh1's celebrity rehab, but he seemed like an interesting character so I decided to check out some of his movie's. After looking at his earlier stuff, I can to this movie. Not as mainstream as the rest of his stuff, but still showcased his skill and talent. But a movie isn't made soley of characters, the storyline and plot and sub characters all meld together. Not all the other characters that take part in the experiment are as good as Roberts, but since he's the star, he does his job and carries them along with him. There weren't any holes in the script or incongruencies, which is good, usually in the cheaper produced movies there's one or two. But none there. I read some of the reviews, nothing left to say that hasn't already been said. If your a fan of Robert's, check the movie out, hes the main drawing point, and even if you haven't seen him before, he's well worth it. He's not like an Ashton Kutcher character who does whatever movie they'll pay him to do, Robert's only picks what he likes, I remember reading an interview of him where he talked about the movie and said that when he read the script he knew he wanted to do the movie, even though it was lob budget, so for what it's worth.