Review: is masterful . 
Sentiment: positive

Review: a feat any thinking person is bound to appreciate 
Sentiment: positive

Review: a minor miracle 
Sentiment: positive

Review: it forces you to watch people doing unpleasant things to each other and themselves , and it maintains a cool distance from its material that is deliberately unsettling 
Sentiment: negative


Review: releasing a film with the word ` dog ' in its title in january lends itself to easy jokes and insults ,