Review: 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: be mildly amusing 
Sentiment: positive

Review: bloodwork is n't a terrible movie , just a stultifyingly obvious one -- an unrewarding collar for a murder mystery . 
Sentiment: negative

Review: beautifully sung 
Sentiment: positive


Review: 've seen in a while , a meander through worn-out material