No, I haven't had a chance to play with them yet. Alleria was down all day yesterday, and those brief periods it was up, there were no NPC's or in some cases, even no PCs!
I did, however, take a look at some of the talent trees that were on worldofwarcraft.com. Not sure if they're 100% accurate, but at least I have some idea of what I'm going to do with my characters when I do manage to get on. The laptop at work is still installing! If I had been smart, I'd have brought it home with me on my day off and downloaded/installed yesterday. But no one has ever accused me of being smart.
The one thing I hope is a quirk that will get fixed is that the first time I got Kathe on, I tried the mount/vanity pet thing. And I 'learned' my mounts - one striped frostsaber, one swift mist (iirc) frostsaber and a white riding talbuk, as well as my pets - one spirit of competition, one whiteone kitten and one green winged macaw.
Then I got booted. I got back on briefly before bed and managed to make it to IF (to go play at the barber shop), but 1: my mounts and pets had disappeared and 2: the barber shop doesn't have anything fun for NElf females. Not like the Fox Tail for human men! *pout*
Hopefully 1 will be resolved and in regards to 2... I get to keep my long flowing helmet hair.