Review: a lazy exercise in bad filmmaking that asks you to not only suspend your disbelief but your intelligence as well 
Sentiment: negative

Review: an uncomfortable movie 
Sentiment: negative

Review: terror 
Sentiment: negative

Review: if anything , the film 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: difficult to connect with on any deeper level