I see her occasionally. Well, acutally, I logged in one day and she was rendering and then never again. It weirded me out because I'd never seen her before that or after. Now I just watch Tharan's action bar. I don't think it makes the game any worse, although pretty graphics are always welcome, and might actually improve my tank practise because it means I have to be aware of what other people are casting for CC to help me manage mobs.