That trailer probably has the worst possible transition between FFX and X-2 (I don't think the beginning of Real Emotion describes FFX-2 well at all). And it also only says "2013". Also, I wonder why they didn't show off the International additions if they wanted people to get excited over this. Oh well, I'm sure they have a very good reason for not doing so ...
I'd definitely like to have some kind of clue when this will actually be released other than 'this year', though.