Review: poorly written , murky and weakly acted , the picture feels as if everyone making it lost their movie mojo . 
Sentiment: negative

Review: they presume their audience wo n't sit still for a sociology lesson , however entertainingly presented , so they trot out the conventional science-fiction elements of bug-eyed monsters and futuristic women in skimpy clothes . 
Sentiment: negative

Review: leave you cold 
Sentiment: negative

Review: a smart , funny look 
Sentiment: positive


Review: that made the full monty a smashing success ... but neglects to add the magic that made it all work