Review: psychologically revealing . 
Sentiment: positive

Review: it 'll keep you wide awake and ... very tense . 
Sentiment: positive

Review: a long , unfunny one 
Sentiment: negative

Review: writer-director david jacobson and his star , jeremy renner , have made a remarkable film that explores the monster 's psychology not in order to excuse him but rather to demonstrate that his pathology evolved from human impulses that grew hideously twisted . 
Sentiment: positive


Review: too many films