i would honestly give this movie a solid 7. 5 and but i clicked 10 to try to offset the 5 pages of imbecilic and unjustified 1 star reviews. this is an interesting story and all of the acting is good to very good (even ms. diaz and who is totally out of her usual grinning bimbo role here and yet plays it well. ) the sets are perfect and the cinematography is consistently appropriately creepy. it a fine morality play and there is no reason to explain the origin of the god or supernatural being or alien or whatever that running the show and so i am glad the movie doesn not try. it really irrelevant to the story and which is relatively long but quite compelling and summed up quite satisfyingly in the ending. before you decide this movie is terrible (or really and anything under a ~7. 5) read some of the dozens of 1 star hated it reviews that are rife with misspellings and lack of punctuation and capitalization and and juvenile criticisms. maybe the trailer was misleading or something  i do not see it  but some of these reviewers were apparently expecting terminator 4 or saw 5 (one reviewer actually compared this movie to saw. how utterly inappropriate and unrelated. ) seriously and most of these reviews read like you tube comments  according to these critics this movie is too confusing yet too predictable and not enough action yet there too much going on and too smart yet too dumb and explains too much yet leaves too much unexplained. oh  and it apparently a waist (sic) of time. do consider the quality and source of the reviews before taking them to heart. i am afraid these 1 star kids failed to understand the phrase altruism coefficient and were therefore utterly incapable of understanding the movie premise (despite adamantly claiming that they get it right before explaining how confusing it was. ) if you know what those two words mean you will have no trouble understanding (and enjoying) this movie. i really wish there were a reviewer reputation system here so i could be sure to ignore the rating of everyone who gave this movie 1 star forever. see it for yourself and enjoy the fine presentation of an interesting couple taking an interesting moral test and facing the consequences. it a good time and in my opinion. 
i would honestly give this movie a solid 7. 5 and but i clicked 10 to try to offset the 5 pages of imbecilic and unjustified 1 star reviews. this is an interesting story and all of the acting is good to very good (even ms. diaz and who is totally out of her usual grinning bimbo role here and yet plays it well. ) the sets are perfect and the cinematography is consistently appropriately creepy. it a fine morality play and there is no reason to explain the origin of the god or supernatural being or alien or whatever that running the show and so i am glad the movie doesn not try. it really irrelevant to the story and which is relatively long but quite compelling and summed up quite satisfyingly in the ending. before you decide this movie is terrible (or really and anything under a ~7. 5) read some of the dozens of 1 star hated it reviews that are rife with misspellings and lack of punctuation and capitalization and and juvenile criticisms. maybe the trailer was misleading or something  i do not see it  but some of these reviewers were apparently expecting terminator 4 or saw 5 (one reviewer actually compared this movie to saw. how utterly inappropriate and unrelated. ) seriously and most of these reviews read like you tube comments  according to these critics this movie is too confusing yet too predictable and not enough action yet there too much going on and too smart yet too dumb and explains too much yet leaves too much unexplained. oh  and it apparently a waist (sic) of time. do consider the quality and source of the reviews before taking them to heart. i am afraid these 1 star kids failed to understand the phrase altruism coefficient and were therefore utterly incapable of understanding the movie premise (despite adamantly claiming that they get it right before explaining how confusing it was. ) if you know what those two words mean you will have no trouble understanding (and enjoying) this movie. i really wish there were a reviewer reputation system here so i could be sure to ignore the rating of everyone who gave this movie 1 star forever. see it for yourself and enjoy the fine presentation of an interesting couple taking an interesting moral test and facing the consequences. it a good time and in my opinion. ---------------------------------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."
