Review: is an autopilot hollywood concoction lacking in imagination and authentic christmas spirit 
Sentiment: negative

Review: it 's virtually impossible to like any of these despicable characters . 
Sentiment: negative

Review: the sum of all fears pretends to be a serious exploration of nuclear terrorism , 
Sentiment: negative

Review: no explanation or even 
Sentiment: negative


Review: like leon , it 's frustrating and still oddly likable .