Review: following up a delightful , well-crafted family film 
Sentiment: positive

Review: vainly , i think 
Sentiment: negative

Review: is another liability 
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: amazing