My brothers-in-arms at Giant Bomb report that Square Enix's official (Japanese) website for Final Fantasy XIII has just gone live-- and, as expected, it's soooooooo purdy! It heavily features regularly-appearing summons (Ifrit, Shiva) and a weird giant robot and airships. I reiterate that the game reminds me stylistically more of FFVIII than, say, FFXII, which isn't a bad thing in my mind. (Hey, VIII was far from my favorite Final Fantasy, but the world didn't look half bad.)
The site primarily features some music and shots from the game's surely copious CG sequences, some familiar (dinosaurs!) and some new (hellooooo ocean). Check it out!