Review: he has no character , loveable or otherwise 
Sentiment: negative

Review: a dazzling , remarkably unpretentious reminder 
Sentiment: positive

Review: a wonderful subject for the camera 
Sentiment: positive

Review: with taking insane liberties and doing the goofiest stuff out of left field 
Sentiment: positive


Review: insomnia loses points when it surrenders to a formulaic bang-bang , shoot-em-up scene at the conclusion .