Review: a particularly joyless , and exceedingly dull , period 
Sentiment: negative

Review: zero-dimensional 
Sentiment: negative

Review: uncomfortable movie 
Sentiment: negative

Review: tosses around some intriguing questions about the difference between human and android life 
Sentiment: positive


Review: a woefully dull , redundant concept that bears more than a whiff of exploitation , despite iwai 's vaunted empathy