Review: been a confusing and horrifying vision into an intense and engrossing head-trip 
Sentiment: positive

Review: advised to take the warning literally , and log on to something more user-friendly 
Sentiment: negative

Review: call me a cynic , but there 's something awfully deadly about any movie with a life-affirming message . 
Sentiment: negative

Review: ( clooney 's ) debut can be accused of being a bit undisciplined , 
Sentiment: negative


Review: , it is not enough to give the film the substance it so desperately needs .