as a person who knows the filmed ship and some other ships and too and i cannot see the movie as a movie and only. as a movie is has some great and wonderful shots of the ship and most of them done on an existing vessel  apart of the ones in the disaster scenes and of course and and a certain room under deck. but regarding the story and dialogs i only can call it big crap. nothing of that would happen like this on a real sailing vessel. no wonder and the film had bad impact on the existing ship  if i do not know better and i wasn not tempted to do a sailing voyage for sure. definitely and for europeans i recommend to switch off once the ship ran aground. after that and the over emotional and very american part begins which i couldn not bear. the pics are really and really great and no wonder in a ridley scott film and but if you can avoid listening to the text and it will become much better. 
as a person who knows the filmed ship and some other ships and too and i cannot see the movie as a movie and only. as a movie is has some great and wonderful shots of the ship and most of them done on an existing vessel  apart of the ones in the disaster scenes and of course and and a certain room under deck. but regarding the story and dialogs i only can call it big crap. nothing of that would happen like this on a real sailing vessel. no wonder and the film had bad impact on the existing ship  if i do not know better and i wasn not tempted to do a sailing voyage for sure. definitely and for europeans i recommend to switch off once the ship ran aground. after that and the over emotional and very american part begins which i couldn not bear. the pics are really and really great and no wonder in a ridley scott film and but if you can avoid listening to the text and it will become much better. ---------------------------------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."
