Review: , this retooled machine is ultimately effective enough at achieving the modest , crowd-pleasing goals it sets for itself . 
Sentiment: positive

Review: named the husband , the wife and the kidnapper , emphasizing the disappointingly generic nature of the entire effort 
Sentiment: negative

Review: of the most depressing movie-going experiences i can think of 
Sentiment: negative

Review: wrong 
Sentiment: negative


Review: a riveting profile of law enforcement , and a visceral , nasty journey