Review: it 's an ambitious film , and as with all ambitious films , it has some problems . 
Sentiment: positive

Review: unimaginative and 
Sentiment: negative

Review: if you enjoy being rewarded by a script that assumes you are n't very bright , then blood work is for you . 
Sentiment: negative

Review: if you , like me , think an action film disguised as a war tribute is disgusting to begin with 
Sentiment: negative


Review: he does best