My blood elf is a half elf now, so he sort of has a second distinct visual theme.
Not a very exciting one, and not one widely hoped for (outside of the people who wanted “high elf” for the new blood elf customizations; at least they’re happy, I guess)… but I do kinda like it.
The only bad thing about more customization options is NOW I HUNGER FOR EVEN MORE CHOICES.
Also sweet tattoos and scars for everyone.