Well, it was expected, wasn't it?
I wonder what this will bring to the metagame. Is a typing change likely? I doubt it, as forgoing the ice typing would give it identical typing to Reshiram/Zekrom, while forgoing the Dragon typing would sort of be like giving up its legendary basis. It would have made some interesting new possibilities, but I doubt it'll happen. Ability change, however...
For once, I think the new formes actually look better than the original. But that is purely because the original was so ugly to begin with. I mean, does Kyurem even have a mouth? Its lips appear to be cojoined, its center of balance is somewhere along its neck, and it isn't even symmetrical.