If you're keen on knowing the ending, I can backchannel it to you.
I'm a lurker on this forum, but I thought I'd just pop in to comment on here, since I seem to be the only person on earth who did not love this movie.
It's a terribly uncomfortable movie. Whole sections are truly hard to watch. I won't spoil it, but there is a particular scene where the lead character is getting drunk at a bar. It was almost impossible to even sit in my chair, it was almost like having a panic attack. In fact during that scene, my friend actually turned to me and said, "Dude, are you going to be OK?" That appears to just by my reaction though. No one else was as uncomfortable by this movie as I was. (Note: this isn't a problem between me and weird movies either. I love Donnie Darko and blue velvet to death)
I can see what the director was trying to do in the movie, but it just didn't seem to work. I think he was trying too hard and whole portions of it are borderline disturbing as a result.