I rented it, I thought it was a bit slow at parts, but it definately captured the hich school social misfit characters pretty damn well.
My wife didn't care for it at all... I was laughing pretty hard at some of it.
"You ever take it off any sweet jumps?"
I can totally relate to that scene. In high school I took my ten speed (with those old curl-under handlebars) off a dirt jump and totally biffed it in front of a couple of my friends. Wasted my bike, but my friends were ROTFWTITE.