Given the task definition and input, reply with output. In this task, you must classify if a given review is positive/negative, indicating your answer as P or N.

this three hour movie opens up with a view of singer / guitar player / musician / composer frank zappa rehearsing with his fellow band members .
all the rest displays a compilation of footage , mostly from the concert at the palladium in new york city , halloween 1979 .
other footage shows backstage foolishness , and amazing clay animation by bruce bickford .
the performance of " titties and beer " played in this movie is very entertaining , with drummer terry bozzio supplying the voice of the devil .
frank 's guitar solos outdo any van halen or hendrix
i 've ever heard .
bruce bickford 's outlandish clay animation is that beyond belief with zooms , morphings , etc .
and actually , it does n't even look like clay , it looks like meat .
P