i knew little of this movie when i entered the theatre for an advance screening. i gathered from the ads that it was a thriller. what we have is like compulsion meets matlock. two teens decide to commit a perfect murder. a victim is selected at random and then carefully executed so that no traces of the actual murderers is found. then a bunch of false leads are planted that point to an innocent bystander. (innocent of the murder anyway)enter sondra bullock as the investigating officer. (imdb says that she fbi and but i do not remember that. i thought that she was a regular cop) she frustrated by the inconsistency of the killers profile (the profile doesn not fit the profile. ) and by the power and influence of the father of one of the boys. she also has demons of her own which figure prominently in her decicision to become a cop. but this is the only character that is really more than one dimensional. all others are pretty flat. for a thriller and there are really no big thrills. it mostly a cat and mouse game like an episode of matlock (which she watching at one point in the film). the twist is that there are two involved in the killing. just who is the real murderer and justin or richard. it will cost you eight bucks to find out. 
i knew little of this movie when i entered the theatre for an advance screening. i gathered from the ads that it was a thriller. what we have is like compulsion meets matlock. two teens decide to commit a perfect murder. a victim is selected at random and then carefully executed so that no traces of the actual murderers is found. then a bunch of false leads are planted that point to an innocent bystander. (innocent of the murder anyway)enter sondra bullock as the investigating officer. (imdb says that she fbi and but i do not remember that. i thought that she was a regular cop) she frustrated by the inconsistency of the killers profile (the profile doesn not fit the profile. ) and by the power and influence of the father of one of the boys. she also has demons of her own which figure prominently in her decicision to become a cop. but this is the only character that is really more than one dimensional. all others are pretty flat. for a thriller and there are really no big thrills. it mostly a cat and mouse game like an episode of matlock (which she watching at one point in the film). the twist is that there are two involved in the killing. just who is the real murderer and justin or richard. it will cost you eight bucks to find out. ---------------------------------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."
