Review: weirdly , broomfield has compelling new material but he does n't unveil it until the end , after endless scenes of him wheedling reluctant witnesses and pointing his camera through the smeared windshield of his rental car . 
Sentiment: negative

Review: , sticking its head up for a breath of fresh air now and then . 
Sentiment: positive

Review: 'll be rewarded with some fine acting 
Sentiment: positive

Review: its dark , delicate treatment of these characters 
Sentiment: positive


Review: long-lived friendships