Review: refuses to let slackers be seen as just another teen movie , which means he can be forgiven for frequently pandering to fans of the gross-out comedy 
Sentiment: negative

Review: refreshing 
Sentiment: positive

Review: polished 
Sentiment: positive

Review: an absorbing and unsettling psychological drama . 
Sentiment: positive


Review: not really bad so much as distasteful : we need kidnapping suspense dramas right now like we need doomsday thrillers .