Review: one of those terrific documentaries that collect a bunch of people who are enthusiastic about something and then 
Sentiment: positive

Review: annoying orgy 
Sentiment: negative

Review: ugly behavior 
Sentiment: negative

Review: has turned out nearly 21/2 hours of unfocused , excruciatingly tedious cinema that , half an hour in , starts making water torture seem appealing . 
Sentiment: negative


Review: an allegory concerning the chronically mixed signals african american professionals get about overachieving