Review: can argue that the debate it joins is a necessary and timely one 
Sentiment: positive

Review: can be classified as one of those ` alternate reality ' movies ... except that it would have worked so much better dealing in only one reality . 
Sentiment: negative

Review: a clever pseudo-bio 
Sentiment: positive

Review: an uplifting , 
Sentiment: positive


Review: disappointed in the relative modesty of a movie that sports a ` topless tutorial service