Review: although mainstream american movies tend to exploit the familiar , every once in a while a film arrives from the margin that gives viewers a chance to learn , to grow , to travel . 
Sentiment: positive

Review: is widely seen and debated with appropriate ferocity and thoughtfulness 
Sentiment: positive

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: constantly touching , surprisingly funny , 
Sentiment: positive


Review: what more can be expected from a college comedy that 's target audience has n't graduated from junior high school ?