The pictures of 360/PS3 already confirms an improvement on the lightining and textures of the characters, even if what I care more for is the antialiasing and the roof textures. By the way we will see the big of all this improvement only in the next generation version.
By the way very likely I will get a 360 version, so this time I can't pretend too much improvement (what I saw so far it's already more than enough) even if I hope anyway that the version on PS4/XOne will be amazing for all the fans, giving so again to DoA the primate of graphically stuniing fighter. So my priority is more to pray than all the contents on the next gen (less of course impossible ones as special feats of the consoles like in-game recording) will be shared even from the old one (characters, outfits, stages and in-game feats).