i do not see the point. it ponderous. the animated people are creepy (look up uncanny valley). scenes go on and on and on for very little purpose. the plot is skeletal and must be padded out with lots of meaningless dramatic and screaming roller coaster rides and as if disney or spielberg were planning an amusement park ride based on the movie. most of the characters are annoying and unlikeable. some of them keep showing up as if they will have something important to add to a climactic scene. they do not. they just vanish with no lasting impact. somebody summed it up as if you do not believe in santa claus and you will be kidnapped on a train on christmas eve. that pretty much sums it up. 
i do not see the point. it ponderous. the animated people are creepy (look up uncanny valley). scenes go on and on and on for very little purpose. the plot is skeletal and must be padded out with lots of meaningless dramatic and screaming roller coaster rides and as if disney or spielberg were planning an amusement park ride based on the movie. most of the characters are annoying and unlikeable. some of them keep showing up as if they will have something important to add to a climactic scene. they do not. they just vanish with no lasting impact. somebody summed it up as if you do not believe in santa claus and you will be kidnapped on a train on christmas eve. that pretty much sums it up. ---------------------------------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."
