Review: the most sincere and artful movie 
Sentiment: positive

Review: every possible angle has been exhausted by documentarians 
Sentiment: negative

Review: gussied up with so many distracting special effects and visual party tricks that it 's not clear whether we 're supposed to shriek or 
Sentiment: negative

Review: that 's target audience has n't graduated from junior high school 
Sentiment: negative


Review: emotionally strong