Its a nice change of pace from the standard fantasy trope. And I've been pleasantly surprised how they've handled it thus far.
You're absolutely playing the wrong game then. WarCraft is influenced by Warhammer's style of integrating real world cultures into fantasy races. In fact, WarCraft even does it less subtly than Warhammer does.I hate how this world is somewhat like a world in that it had many diverse creatures who seems to be from different areas with different style stuff and things. It's so annoying, why can't they all just have the same stuff and look the same.