Review: a very entertaining , thought-provoking film with a simple message 
Sentiment: positive

Review: then this first film to use a watercolor background since `` dumbo '' certainly ranks as the most original in years . 
Sentiment: positive

Review: innovations and glimpse 
Sentiment: positive

Review: is a deeply unpleasant experience . 
Sentiment: negative


Review: to get through this interminable , shapeless documentary about the swinging subculture