Review: a detailed historical document , but an engaging and moving portrait of a subculture 
Sentiment: positive

Review: ... has a pleasing way with a metaphor . 
Sentiment: positive

Review: in the larger picture it paints - of a culture in conflict with itself , with the thin veneer of nationalism that covers our deepest , media-soaked fears 
Sentiment: positive

Review: into a 90-minute movie that feels five hours long 
Sentiment: negative


Review: too many scenarios in which the hero might have an opportunity to triumphantly sermonize