I've killed Sha, it's a pain in the ass just like it is on live, but it's easy.
Off to do Oondasta now.
Edit: I can't do Oondasta at level 101, 689 ilvl. 66% best attempt. The 4 stacks of armor debuff never wearing off just destroys you. I think it'd be a hell of a lot easier at 102 with Pain Tolerance though. I'm still using starter gear though, so even a bit more gear from questing (700+ ilvl) would make a big difference. I'll get back to it later after I get a bit more gear.