Review: loads of cgi and bushels of violence 
Sentiment: negative

Review: a charge of genuine excitement 
Sentiment: positive

Review: the middle and lurches between not-very-funny comedy , unconvincing dramatics and some last-minute action strongly reminiscent of run lola run 
Sentiment: negative

Review: dopey dialogue and 
Sentiment: negative


Review: the last scenes of the film are anguished , bitter and truthful .