Review: turned out nearly 21/2 hours of unfocused , excruciatingly tedious cinema 
Sentiment: negative

Review: the laughs are as rare as snake foo yung . 
Sentiment: negative

Review: made by people to whom the idea of narrative logic or cohesion is an entirely foreign concept 
Sentiment: negative

Review: a photographic marvel 
Sentiment: positive


Review: 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