Review: a dull , simple-minded and stereotypical tale of drugs , death and mind-numbing indifference on the inner-city streets . 
Sentiment: negative

Review: the movie 's major and most devastating flaw 
Sentiment: negative

Review: is unfocused 
Sentiment: negative

Review: on that score , the film certainly does n't disappoint . 
Sentiment: positive


Review: is quite a vision .