Review: lacks depth . 
Sentiment: negative

Review: be drawn in by the sympathetic characters 
Sentiment: positive

Review: that came to define a generation 
Sentiment: positive

Review: dark and unrepentant , this excursion into the epicenter of percolating mental instability is not easily dismissed or forgotten . 
Sentiment: positive


Review: has bucked the odds to emerge as an exquisite motion picture in its own right