Hasn't the system jump always just been a slight advancement from the last game's looks? J to W, the W style lasted all throughout the DS era, logically the jump to 3DS will take the style and improve on it.
Yet to see what the improvements are, but I'm sure I, at least, will be happy with it, because I'm easy to please. :P
# of people who want real catgirls: 149 # of times I've been deemed pleasant or interesting: 60