Am I the only one that found John to be the less sympathetic individual?
Don't get me wrong, of course I can feel for John since he lost his Dad, and developed a drug problem, but seriously, he comes from a well off family, it's obvious they all bent over backwards for him, and he does not come off nearly as sympathetic as I expected him to. He comes across as having been a spoiled child, rather than the victim he portrays himself to be during much of the course of his problems.
Meanwhile Shannon, the guy who bought the leg comes off as a much more down to earth guy who you can relate to. Who hasn't thought about being famous, having money, making people laugh? Yes, he is also unsympathetic when you see his need for fame to be more important than almost anything else in his life, which goes to show even the best of intentions can make you insane.
By the way, John's sister is the hero of the movie, and I adore his Mom, even as she is stubborn and willful and obviously struggling with her own issues. There was a part of me that wanted John to give Shannon the leg at the end, so that they could both move on from this. But how I want reality to go is not always how it goes.