question: Sentence from a movie review: a must-see for fans of thoughtful war films and those

answer: positive

question: Sentence from a movie review: after an 88-minute rip-off of the rock

answer: negative

question: Sentence from a movie review: authentically vague , but ultimately purposeless , study

answer: negative

question: Sentence from a movie review: while you watch it , offering fine acting moments and pungent insights into modern l.a. 's show-biz and media

answer:
positive