Review: this 100-minute movie only has about 25 minutes of decent material . 
Sentiment: negative

Review: without doubt an artist of uncompromising vision 
Sentiment: positive

Review: the mill sci-fi film with a flimsy ending and lots of hype 
Sentiment: negative

Review: cliched dialogue and perverse escapism 
Sentiment: negative


Review: instead of a hyperbolic beat-charged urban western , it 's an unpretentious , sociologically pointed slice of life .