My 2 cents on the whole new vs old art discussion that keeps cropping up:
While I prefer the new art overall, I still really like the old art. With that being the case, I just think it's ridiculous that there isn't a toggle that lets you choose which style you want. Even if you don't get all of the new expressions they've been adding due to the artstyle changes, there should be a setting that lets you jump between the two.
The only time I think raw taking away an option is okay in any kind of game is if it breaks the balancing and they can't find a way to fix it the way they'd like.