Review: that made me want to bolt the theater in the first 10 minutes 
Sentiment: negative

Review: by then 
Sentiment: positive

Review: dread 
Sentiment: negative

Review: suffers from the addition of a wholly unnecessary pre-credit sequence designed to give some of the characters a ` back story 
Sentiment: negative


Review: brings a youthful , out-to-change-the-world aggressiveness to the project , as if she 's cut open a vein and bled the raw film stock .