question: Sentence from a movie review: makes for unexpectedly giddy viewing .

answer: positive

question: Sentence from a movie review: an unorthodox little film noir organized crime story that includes one of the strangest love stories you will ever see .

answer: positive

question: Sentence from a movie review: is grossly contradictory in conveying its social message , if indeed there is one .

answer: negative

question: Sentence from a movie review: this alleged psychological thriller in search of purpose or even a plot

answer:
negative