Review: a three-hour cinema master class . 
Sentiment: positive

Review: an allegory concerning the chronically mixed signals african american professionals get about overachieving could be intriguing 
Sentiment: positive

Review: life-changing 
Sentiment: positive

Review: an unbelievably stupid film , though occasionally fun enough to make you forget its absurdity . 
Sentiment: negative


Review: into a grim future that does n't come close to the level of intelligence and visual splendor that can be seen in other films