Review: that we really have n't had a good cheesy b-movie playing in theaters since ... well ... since last week 's reign of fire 
Sentiment: negative

Review: is complex from the start -- and , refreshingly , stays that way 
Sentiment: positive

Review: emerges a radiant character portrait 
Sentiment: positive

Review: it one of the best war movies ever made 
Sentiment: positive


Review: it 's a masterpiece .