Review: the movie is like a year late for tapping into our reality tv obsession , and even tardier for exploiting the novelty of the `` webcast . '' 
Sentiment: negative

Review: the immediate aftermath of the terrorist attacks 
Sentiment: negative

Review: a terrific screenplay and 
Sentiment: positive

Review: lazy filmmaking , with the director taking a hands-off approach when he should have shaped the story to show us why it 's compelling . 
Sentiment: negative


Review: handled affair , a film about human darkness but etched with a light ( yet unsentimental ) touch