In Diablo 2, basically he acted all high-and-mighty, but mostly shlonged around and showed up to everything just barely late enough to not do anything useful. Then he's all like, "oh look, I have to destroy the Worldstone, can't save it, nope, sorry. But it's for your own good!" And Mala is all like, "Oh, well, if Tyrael says so, then it must be the case; he's Tyrael, after all, you know."
Yeah right. I'm not turning my back on that fucker at all ever when that game comes out.
UNRELATED: So, how's LJ doing? I don't really do LJ much lately, do I?