Review: surprising highs , sorrowful lows and hidden impulsive niches 
Sentiment: positive

Review: a pretentious and ultimately empty examination of a sick and evil woman . 
Sentiment: negative

Review: that i ca n't remember a single name responsible for it 
Sentiment: negative

Review: precious little substance 
Sentiment: negative


Review: is much too conventional -- lots of boring talking heads , etc. -- to do the subject matter justice .