Review: that rare documentary that incorporates so much 
Sentiment: positive

Review: ` life affirming ' 
Sentiment: positive

Review: while certainly clever in spots , this too-long , spoofy update of shakespeare 's macbeth does n't sustain a high enough level of invention . 
Sentiment: negative

Review: as rude and profane as ever , always hilarious and 
Sentiment: positive


Review: feeling like a great missed opportunity