Review: emerges in the front ranks of china 's now numerous , world-renowned filmmakers 
Sentiment: positive

Review: potty-mouthed enough 
Sentiment: negative

Review: loud , ugly , irritating 
Sentiment: negative

Review: that the film opens with maggots crawling on a dead dog is not an out of place metaphor . 
Sentiment: negative


Review: emerges as a numbingly dull experience