Review: we never truly come to care about the main characters and whether or not they 'll wind up together 
Sentiment: negative

Review: this is a movie that will stimulate hours of post viewing discussion , if only to be reminded of who did what to whom and why . 
Sentiment: positive

Review: expert fighters 
Sentiment: positive

Review: providing an experience that is richer than anticipated 
Sentiment: positive


Review: alternating between facetious comic parody and pulp melodrama , this smart-aleck movie ... tosses around some intriguing questions about the difference between human and android life