Review: all for easy sanctimony , formulaic thrills and a ham-fisted sermon 
Sentiment: negative

Review: from human impulses that grew hideously twisted 
Sentiment: negative

Review: manic 
Sentiment: negative

Review: 're in luck 
Sentiment: positive


Review: american and european cinema has amassed a vast holocaust literature , but it is impossible to think of any film more challenging or depressing than the grey zone .