question: Sentence from a movie review: consistently clever and suspenseful .

answer: positive

question: Sentence from a movie review: boll uses a lot of quick cutting and blurry step-printing to goose things up , but dopey dialogue and sometimes inadequate performances kill the effect .

answer: negative

question: Sentence from a movie review: ms. paltrow employs to authenticate her british persona

answer: negative

question: Sentence from a movie review: it 's an ambitious film , and as with all ambitious films , it has some problems .

answer:
positive