mmmm and a previous summary says if you like aliens and predator you will enjoy this film i could not disagree more and this film pays no respect to its weighty lineage and has reduced two of the best loved sci fi strands to little more than a teen horror slasher movie and it has none of the tension or foreboding present in previous alien or predator movies and there is no discernible lead character and i really did not care about any of the characters and i positively yearned to see the stereotypical cast die as soon as possible in the vain hope something better would replace them and it really takes super human incompetence to have two of the most fearsome creatures ever invented positively fail to make a gripping thrilling movie and only watch this if you want to see how not to do it. 
mmmm and a previous summary says if you like aliens and predator you will enjoy this film i could not disagree more and this film pays no respect to its weighty lineage and has reduced two of the best loved sci fi strands to little more than a teen horror slasher movie and it has none of the tension or foreboding present in previous alien or predator movies and there is no discernible lead character and i really did not care about any of the characters and i positively yearned to see the stereotypical cast die as soon as possible in the vain hope something better would replace them and it really takes super human incompetence to have two of the most fearsome creatures ever invented positively fail to make a gripping thrilling movie and only watch this if you want to see how not to do it. ---------------------------------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."
