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: are undeniably touched . 
Sentiment: positive

Review: come to earth 
Sentiment: positive

Review: be the year 's best and most unpredictable comedy 
Sentiment: positive


Review: spielberg 's first real masterpiece