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: dip into your wallet , swipe 90 minutes of your time , and offer you precisely this in recompense : a few early laughs scattered around a plot as thin as it is repetitious 
Sentiment: negative

Review: dehumanizing and ego-destroying 
Sentiment: negative

Review: to please others 
Sentiment: positive


Review: is not a bad movie , just mediocre .