I don't like the arms and shoulders. It looks hard to move in and the spince thing with the red looks too grim for her. It would look good other than that. In the game you can change the color and some details on the outfits so that is good.
I also don't like how they modified her body to have bigger breasts. Not because I don't like big breasts, but because the fact they are altering her body to make her more sexy. She will be getting sexy outfits and jiggle physics to go along with it. And the devs openly perv about it in interviews.
Fortunately she will also be getting plenty of cool looking outfits too. So far I like the Beautiful Butler, Dust and Shadow, Nocturne, and Strider. She will also be getting her old outfits from 1 and 2 back, which I also like.