Review: nothing wrong with performances here 
Sentiment: positive

Review: , this is one of the best-sustained ideas i have ever seen on the screen . 
Sentiment: positive

Review: 's a diverting enough hour-and-a-half for the family audience 
Sentiment: positive

Review: that it does n't give a damn 
Sentiment: negative


Review: it 's coherent , well shot , and tartly acted , but it wears you down like a dinner guest showing off his doctorate .