Review: the worst film 
Sentiment: negative

Review: made all the more poignant by the incessant use of cell phones 
Sentiment: negative

Review: an uneven look 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 based on philip k. dick stories . 
Sentiment: negative

Review: some comic sparks 
Sentiment: positive


Review: unoriginal