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

Review: aims to present an unflinching look at one man 's downfall , brought about by his lack of self-awareness 
Sentiment: positive

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 .