Review: the high-concept scenario soon proves preposterous , the acting is robotically italicized , and truth-in-advertising hounds take note : 
Sentiment: negative

Review: so-called ` comedy ' 
Sentiment: negative

Review: suspenseful argentinian thriller 
Sentiment: positive

Review: it 's a bad sign when you 're rooting for the film to hurry up and get to its subjects ' deaths just so the documentary will be over 
Sentiment: negative


Review: groan