Jerry Seinfeld: Comedian

Rented this last night (was only available on VHS), has anyone else seen/heard of this film? It follows Jerry around to seedy nightclubs, trying to do a whole new act, while also tailing some no-talent named Orny Adams. The parts with Jerry are great, very "fly on the wall" and illiuminating, and several famous stand-ups are also seen. The parts with the "Unknown Comic" (Adams, not the Gong Show guy) are kinda painful, because you feel sorry for this guy, he's just not funny. Excellent film 1/2