Review: a clumsily manufactured exploitation flick , a style-free exercise in manipulation and mayhem . 
Sentiment: negative

Review: they show a remarkable ability to document both sides of this emotional car-wreck . 
Sentiment: positive

Review: jolt you out 
Sentiment: positive

Review: a dark , gritty , sometimes funny little gem 
Sentiment: positive


Review: a film in a class with spike lee 's masterful