Shamans->Healing Rain. It sounds full of awesome. I also like the low-level changes to make enhancement feel different. Oh, and the spirit shield thing sounds nifty. Since my shaman is still a baby, I can't really say how this will change, but I did notice that all the shaman mains in wow_ladies were squealing in joy (except about the cleanse thing) so I'm going to go with yay changes.
Warlocks->Green fire. That's all I saw. Yeah, there was something about soul shards going away (ooh bag space) and being replaced by empowering things and you can only use three of them in a fight but GREEN FIRE!!!!!
And now, some random screenshots to make this post seem longer (and because I must show off)...
My pally has goggles again. All is right with the world. Plus they're purple.
Heehee, I love this quest. Harpoon surfing for the win.
And I have a roflcopter. How awesome is that? Who cares that I'm mostly broke now?