If you're a Star Wars fan, The Old Republic just came out. Haven't played it myself yet but reviews are pretty good.
I've heard so many mixed reviews about it, but mostly because they're from people I play WoW with, so even if it was a good game, they wouldn't tell me. I'm actually hoping my dad decides to buy the game so that I could steal it from him. I'm hoping that Diablo comes out soon since I got it for free, but who knowsss. ;-;
I've heard Kingdom Hearts is pretty good. Why don't you try that? I mean, you've probably never heard of it since it's a really obscure game, but I'm sure you can find it in Gamestop or something.
Ah, all the Star Wars people I hang out with say it's great. I'll probably be messing around with it within the next few days so I can let you know, lol.
I'd give you a review, but Australia doesn't get it until we have Australian servers, instead of "Oceanic (Located in Singapore) servers", but it does look really good.
Coming from an amateur WoW player who played for only a month, I find Old Republic to be much better in many ways. The gameplay is similar but an improvement, everything you expect from WoW is there, but there is more, sometimes in a new and different way. Got to love companions too. I'd say get it and you'll enjoy it.