Review: some nice twists 
Sentiment: positive

Review: with outtakes in which most of the characters forget their lines and just utter ` uhhh , ' which is better than most of the writing in the movie 
Sentiment: negative

Review: is more likely to induce sleep than fright 
Sentiment: negative

Review: bogs down in rhetoric and cliché 
Sentiment: negative


Review: pack a powerful emotional wallop