Review: returns to his son 's home 
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: uninteresting 
Sentiment: negative

Review: old , familiar 
Sentiment: negative


Review: no conversion effort