this movie has all the ingredients of a great horror story and loses it in the last half. few movies can actually give me chill bumps. this one did. few horror movie give me a sense of dread. this one did. it kept me guessing. i cared about the story. i cared about the characters. the acting was decent. unfortunately and about half way through the movie and the story just doesn not have many good directions it can go. it becomes evident that everything cool about the plot is going to self destruct. it does. what builds in the first half as a great horror concept shifts away from horror and towards the absurd. a plausible fear turns into a series of implausible reactions from the characters. the story concludes with disappointment. while this movie seems complete and there is one loose end that could setup for a sequel. the movie isn not good enough for a sequel. this movie is worth seeing in the theater and just do not expect to be stunned. this is best suited as a movie to rent. it probably not a movie you would want to own. 
this movie has all the ingredients of a great horror story and loses it in the last half. few movies can actually give me chill bumps. this one did. few horror movie give me a sense of dread. this one did. it kept me guessing. i cared about the story. i cared about the characters. the acting was decent. unfortunately and about half way through the movie and the story just doesn not have many good directions it can go. it becomes evident that everything cool about the plot is going to self destruct. it does. what builds in the first half as a great horror concept shifts away from horror and towards the absurd. a plausible fear turns into a series of implausible reactions from the characters. the story concludes with disappointment. while this movie seems complete and there is one loose end that could setup for a sequel. the movie isn not good enough for a sequel. this movie is worth seeing in the theater and just do not expect to be stunned. this is best suited as a movie to rent. it probably not a movie you would want to own. ---------------------------------Answer Question Below----------------------------------

Judge the movie review above, you need to make a function call:
    If you feel the movie review is positive
        print "This is a semantically positive review."
    Otherwise, if you feel the movie review is negative
        print "This is a semantically negative review."
