Review: the film works - mostly due to its superior cast of characters . 
Sentiment: positive

Review: the phrase ` fatal script error 
Sentiment: negative

Review: because it does n't have enough vices to merit its 103-minute length 
Sentiment: negative

Review: uses a totally unnecessary prologue , just because it seems obligatory 
Sentiment: negative


Review: directions and descends into such message-mongering moralism that its good qualities are obscured