Review: are really going to love the piano teacher 
Sentiment: positive

Review: by poor casting 
Sentiment: negative

Review: at once visceral and spiritual , wonderfully vulgar and sublimely lofty -- and 
Sentiment: positive

Review: , violent and a bit exploitative but also nicely done , morally alert and street-smart 
Sentiment: positive


Review: the distinct and very welcome sense of watching intelligent people making a movie