Review: is doing something of a public service -- shedding light on a group of extremely talented musicians who might otherwise go unnoticed and underappreciated by music fans 
Sentiment: positive

Review: might as well have come from a xerox machine rather than ( writer-director ) franc 
Sentiment: negative

Review: a film that 's flawed and brilliant in equal measure . 
Sentiment: positive

Review: loved the look of this film . 
Sentiment: positive


Review: into a laugh-free lecture