Review: ` scratch ' is a pretty decent little documentary . 
Sentiment: positive

Review: bears out as your typical junkie opera 
Sentiment: negative

Review: war 's 
Sentiment: negative

Review: content merely to lionize its title character and exploit his anger - all for easy sanctimony , formulaic thrills and a ham-fisted sermon on the need for national health insurance . 
Sentiment: negative


Review: 's quite an achievement