Review: a very depressing movie of many 
Sentiment: negative

Review: it 's a bad sign when you 're rooting for the film to hurry up and get to its subjects ' deaths just so the documentary will be over , but it 's indicative of how uncompelling the movie is unless it happens to cover your particular area of interest 
Sentiment: negative

Review: contrived , 
Sentiment: negative

Review: otherwise excellent 
Sentiment: positive


Review: , these components combine into one terrific story with lots of laughs .