question: Review:
's always disappointing when a documentary fails to live up to -- or offer any new insight into -- its chosen topic
Is this review negative or positive?

answer: negative

question: Review:
do n't even like their characters .
Is this review negative or positive?

answer: negative

question: Review:
got some good , organic character work , lots of obvious political insights and little room for engaging , imaginative filmmaking in its nearly 2 1/2 - hour , dissipated length .
Is this review negative or positive?

answer:
positive