question: Review:
big fat pain .
Is this review negative or positive?

answer: negative

question: Review:
into an insular world that gives the lie to many cliches and showcases a group of dedicated artists
Is this review negative or positive?

answer: positive

question: Review:
the power of shanghai ghetto , a documentary by dana janklowicz-mann and amir mann ,
Is this review negative or positive?

answer:
positive