Review: 's not clear whether we 're supposed to shriek 
Sentiment: negative

Review: delightful , well-crafted family film 
Sentiment: positive

Review: loses all bite on the big screen 
Sentiment: negative

Review: starts as an intense political and psychological thriller but is sabotaged by ticking time bombs and other hollywood-action cliches . 
Sentiment: negative


Review: robert harmon 's less-is-more approach delivers real bump-in - the-night chills -- his greatest triumph is keeping the creepy crawlies hidden in the film 's thick shadows .