Review: impossible to claim that it is `` based on a true story 
Sentiment: negative

Review: but no-nonsense human beings they are and for the still-inestimable contribution they have made to our shared history 
Sentiment: positive

Review: delivers without sham the raw-nerved story . 
Sentiment: positive

Review: i liked a lot of the smaller scenes . 
Sentiment: positive


Review: comatose ballerinas