Review: an inept , tedious spoof of '70s kung fu pictures 
Sentiment: negative

Review: hand it to director george clooney 
Sentiment: positive

Review: a depressing story that throws a bunch of hot-button items in the viewer 's face and asks to be seen as hip , winking social commentary 
Sentiment: negative

Review: dullest science fiction 
Sentiment: negative


Review: ca n't rescue this effort .