Review: shaky , uncertain film 
Sentiment: negative

Review: the poor acting 
Sentiment: negative

Review: who ca n't quite distinguish one sci-fi work from another 
Sentiment: negative

Review: an old-fashioned drama of substance about a teacher 's slide down the slippery slope of dishonesty after an encounter with the rich and the powerful who have nothing but disdain for virtue . 
Sentiment: positive


Review: also nice