Review: not only a detailed historical document , but an engaging and moving portrait of a subculture 
Sentiment: positive

Review: have received such a sophisticated and unsentimental treatment on the big screen as they do in this marvelous film 
Sentiment: positive

Review: duvall ( also a producer ) peels layers from this character that may well not have existed on paper . 
Sentiment: positive

Review: and mainly unfunny 
Sentiment: negative


Review: some laughs and a smile