Review: despite its sincere acting , signs is just another unoriginal run of the mill sci-fi film with a flimsy ending and lots of hype . 
Sentiment: negative

Review: when a documentary fails to live up to -- or offer any new insight into -- its chosen topic 
Sentiment: negative

Review: on lingering terror punctuated by sudden shocks and not constant bloodshed 
Sentiment: positive

Review: were worried 
Sentiment: negative


Review: open-ended questions