Review: the kind of ` laugh therapy ' i need from movie comedies 
Sentiment: positive

Review: of unbridled greed and materalism 
Sentiment: negative

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: the actors ' perfect comic timing 
Sentiment: positive


Review: ultimate insignificance