Review: it 's hardly watchable 
Sentiment: negative

Review: has a built-in audience , but only among those who are drying out from spring break and are still unconcerned about what they ingest 
Sentiment: negative

Review: visually and thematically 
Sentiment: positive

Review: when a documentary fails to live up to -- or offer any new insight into -- its chosen topic 
Sentiment: negative


Review: comes together to create a very compelling , sensitive , intelligent and almost cohesive piece of film entertainment