Review: holds promise 
Sentiment: positive

Review: not all of the stories work and the ones that do 
Sentiment: negative

Review: why not invite some genuine spontaneity into the film by having the evil aliens ' laser guns actually hit something for once ? 
Sentiment: negative

Review: deserve to go down with a ship as leaky as this 
Sentiment: negative


Review: up being both revelatory and narcissistic , achieving some honest insight into relationships that most high-concept films candy-coat with pat storylines , precious circumstances and beautiful stars