Review: it 's a rare window on an artistic collaboration . 
Sentiment: positive

Review: it 's hard to imagine anybody ever being `` in the mood '' to view a movie as harrowing and painful as the grey zone , 
Sentiment: negative

Review: thoughtful 
Sentiment: positive

Review: 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: it 's makes a better travelogue than movie .