Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lame and amateurish- even to a Zappa fan

Frank Zappa was a big talent, but he had an even bigger ego- big enough that he thought he could improvise a movie with a few sets, a few band members and one misplaced actor. Other than one cute animated sequence, this film drags like a bad vacation film. I'm a great fan of Frank's music, going back to "Freak Out", but this is just embarassingly bad.