Review: ambitious ` 
Sentiment: positive

Review: inconsequential move 
Sentiment: negative

Review: knock yourself out and enjoy the big screen postcard that is a self-glorified martin lawrence lovefest . 
Sentiment: negative

Review: carrying this wafer-thin movie on his nimble shoulders , chan wades through putrid writing , direction and timing with a smile that says , ` if i stay positive , maybe i can channel one of my greatest pictures , drunken master . ' 
Sentiment: negative


Review: the jokes are flat ,