Review: you have a case of masochism and an hour and a half to blow 
Sentiment: negative

Review: derisive 
Sentiment: negative

Review: a difficult time 
Sentiment: negative

Review: so far-fetched it would be impossible to believe if it were n't true 
Sentiment: negative


Review: earnest , unsubtle and hollywood-predictable , green dragon is still a deeply moving effort to put a human face on the travail of thousands of vietnamese .