Review: wow factors 
Sentiment: positive

Review: you feel pissed off 
Sentiment: negative

Review: the kind of sweet-and-sour insider movie that film buffs will eat up like so much gelati . 
Sentiment: positive

Review: not only a detailed historical document , but an engaging and moving portrait of a subculture 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


Review: is a popcorn film , not a must-own , or even a must-see