That's all you've got? Model bases? Blizzard's done the recolors game before and nobody really gave a shit because, unlike the standard JRPG or even regular RPG, the recolors didn't eat up the whole game. it doesn't have lag from hell and doesn't go into strange load time conniption fits at random. Guild Wars did, does, and will likely continue to do in its sequel.
Pandarians were created way before WoW even existed, so you've got little ammo with that(Never played Warcraft III, I see). Blizzard's getting back to what World of Warcraft was initially designed and marketed to be- an adventure title. It's not the same "let's rush to throw in more bosses and monsters at 'thorough ass rapage' stats-to-level balancing like previous patches and expansions".
The major flaw with Warcraft- the one that actually matters- is the community. OMFG THESE RETARDS. Imagine going to a daycare center for your job and every day having to deal with the "special case" that sits in the corner and screams and throws whatever's at hand for minor offenses like breathing or not paying rapt attention for ten seconds. Now imagine about ten million or more of these grown up and sitting behind computers being total assholes during simple group missions, dungeon raids, and the infamous town raids. Leeroy Jenkins is talked about as the biggest asshole ever, but that was a small raid and you honestly can't blame him. No he isn't; not with a community that makes him look like a master god of the universe by brief comparison.
So when I finally get tired of that crap, I'll just go play ftp Celtic Heroes and bathe in the nostalgia of immensely unfair boss fights.