Review: paxton is surprisingly brilliant , deftly sewing together what could have been a confusing and horrifying vision into an intense and engrossing head-trip . 
Sentiment: positive

Review: it 's a very valuable film ... 
Sentiment: positive

Review: compelling , gut-clutching piece 
Sentiment: positive

Review: mostly honest , this somber picture reveals itself slowly , intelligently , artfully . 
Sentiment: positive


Review: salvos hitting a discernible target .