Review: dead-undead genre 
Sentiment: negative

Review: inside it he 's well worth spending some time with 
Sentiment: positive

Review: take his smooth , shrewd , powerful act abroad 
Sentiment: positive

Review: an engrossing portrait of uncompromising artists trying to create something original against the backdrop of a corporate music industry that only seems to care about the bottom line . 
Sentiment: positive


Review: is , quite pointedly ,