I thought it was pretty good actually, definitely worthwhile. The story wasn't completely predictable which is a breath of fresh air, the characters were interesting, likable and laughable. I particularly enjoyed the oddities, I mean who doesn't find a group of possibly schizophrenic people interesting. The feature that attracted me was the idea of a drug trial. It is not a very focused thing in society despite it happens quite often to many people. I was looking for a bit of insight into the subject, not matter if it was a fact based story or not, it is an interesting idea no matter how presented. Although I didn't leave the movie with a vastly valuable new piece of knowledge or perspective, I did enjoy the ride and found it pleasantly compelling. I would probably watch it again :)