Review: even halfway scary 
Sentiment: positive

Review: a sometimes incisive and sensitive portrait 
Sentiment: positive

Review: the astonishingly pivotal role 
Sentiment: positive

Review: it will make you think twice about what might be going on inside each trailer park you drive past -- even if it chiefly inspires you to drive a little faster . 
Sentiment: positive


Review: once ( kim ) begins to overplay the shock tactics and bait-and-tackle metaphors , you may decide it 's too high a price to pay for a shimmering picture postcard .