Review: accepting a 50-year-old in the role is creepy in a michael jackson sort of way . 
Sentiment: negative

Review: one whose lessons are well worth revisiting as many times as possible 
Sentiment: positive

Review: ultimately , the film amounts to being lectured to by tech-geeks , if you 're up for that sort of thing . 
Sentiment: negative

Review: loosely-connected string 
Sentiment: negative


Review: is an earnest study in despair