Review: it 's touching and tender and proves that even in sorrow you can find humor . 
Sentiment: positive

Review: could feel my eyelids ... getting ... very ... heavy 
Sentiment: negative

Review: roman polanski directs the pianist like a surgeon mends a broken heart ; very meticulously but without any passion . 
Sentiment: negative

Review: an incoherent jumble of a film that 's rarely as entertaining as it could have been 
Sentiment: negative


Review: less than the sum of its underventilated père-fils confrontations