question: Review:
is one of those crazy , mixed-up films that does n't know what it wants to be when it grows up .
Is this review negative or positive?

answer: negative

question: Review:
so , i trust
Is this review negative or positive?

answer: positive

question: Review:
michael moore 's latest documentary about america 's thirst for violence is his best film yet ...
Is this review negative or positive?

answer:
positive