Review: leaden as the movie sputters 
Sentiment: negative

Review: north or south vietnamese 
Sentiment: positive

Review: a film that 's barely shocking , barely interesting and most of all , barely anything 
Sentiment: negative

Review: a tactic to cover up the fact that the picture is constructed around a core of flimsy -- or , worse yet , nonexistent -- ideas 
Sentiment: negative


Review: give performances of exceptional honesty .