With each new expansion the art team has to come up with completely new aesthetics for this universe, to keep things fresh and new, but also retain enough common elements with the core mythos for it to reasonably fit in the game. It's a fine line to walk, that the team typically does exceptionally well, I don't see a lot of criticisms of the art direction around here, for good reason. Subjectively, for your own personal preference, how far outside of the "WoW zone" artistically speaking, would you like to see Blizz go?
While I genuinely love the aesthetics of WoW and think they do a great job of pushing boundaries, I sometimes wonder what it could be like if they went full tilt extreme in any which direction. Ridiculous cartoony stuffed animal mounts, and dark creepy old god Lovecraft inspired horror mounts. They've already got some pretty cutesy, and pretty creepy stuff going on; why not? Do you think it would be obtrusive to the experience of other players if your choices were totally out of place in a zone? Does that happen already?