Review: every painful nuance , 
Sentiment: negative

Review: jolt you out of your seat a couple of times , give you a few laughs , 
Sentiment: positive

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: about rubbo 's dumbed-down tactics 
Sentiment: negative


Review: zhuangzhuang creates delicate balance of style , text , and subtext that 's so simple and precise that anything discordant would topple the balance ,