Well, if you have the consoles for it, lol.
I played KH 1, 2, BBS, Days and DDD so far, although I came only to get Days, Coded and DDD since I got the 3DS (never owned a normal DS, only a PSP in terms of handhelds).
I don't have a favorite in terms of the games though, as I see them all as parts of one whole.
Rofl, well, that's Sephiroth's occupation, being a strong mofo who only toys with Sora and co. (I remember him just swiping off dust from his coat after the fight in KH 2).
The Dream Eaters? That's...interesting, also since they are technically speaking not even characters, *ggg*.
As with the games themselves, I do not have a single favorite character. Ventus, Sora and Namin? share first place in my top 10 list however while Roxas, Riku, Terra and Aqua come closely behind on 2nd place, lol.
Hah, if it's going to happen we puny humans cannot do anything against it anyways?
Now, if you're confident enough to do that just go ahead, rofl.
Hope though that you're enough of a cute looker so your fellow human beings have something fine from your performance before the world goes boom. ^__^
Haha, of course, I'm not on the world-doom-bandwagon as well.
Heh, what could possibly happen anyways? A Meteor, big earthquake?
Don't worry, I assume that if you don't get DDD the reason won't be the "end of the world", lol.