I successfully ran a 10man Naxx with my team (Feral Druid+Holy Priest+Mage+2x Shaman) on Friday night. We had a wipe on Gluth when the kiter died, but every other boss was a 1-shot. Hardest by far was Grobbulus, and I lost 2 of my guys there. Sapphiron was a pain (I was MT so I had to run the tank, healer, and 3 dps behind a block while healing the whole time) and I lost 2 on him as well. I only lost 1 on KT on the last 5% to a void zone.