Finally saw this and liked it. Interesting how JP and crew got the media to make half their movie for them, but I think it works as a profile (fauxfile?) of modern stardom. Way more bodily functions than I usually like to see in a movie, and those aren't even the most gut wrenching parts. If I'd seen this movie when there was still some question on whether or not it was a hoax I might not have liked it, but knowing that going in, I found myself laughing a lot at the flagrant assholery on display.
[An interesting footnote, for after you see the movie]