Review: like a comedian who starts off promisingly but then proceeds to flop , comedian runs out of steam after a half hour . 
Sentiment: negative

Review: well shot 
Sentiment: positive

Review: acts light on great scares and a good surprise ending 
Sentiment: positive

Review: a subtle , humorous , illuminating study 
Sentiment: positive


Review: the movie is too amateurishly square to make the most of its own ironic implications .