We got our first kill of Sindragosa last night, after about five attempts. Was a little messy at first, but went comparatively smoothly for the time we actually downed her. Unfortunately, I don't have a screenshot, and I don't know if anyone else remembered to take one or not...
That night also marked our first (I think) one-shottings of Blood Princes and the Blood Queen Lana'thel; either a mark of luck (Princes DID get a little messy), or that people are getting a helluva lot better at listening to tactics and DBM (I think about half the group was unfamiliar with all three bosses we downed last night...).
Last night was also our first time ascending to the top of the Citadel and facing the Lich King himself; we only got a few attempts before some people had to go (it was getting late, and there's no way we were going to seriously down it on the first go, even with the 20% buff

). Buuuut, we did get him to under 70.5% of his health; a tiny bit more and we would have ended the first phase. INSANE fight, but looks to be crazy-hectic-fun, and I suggest all our raiders who are sufficiently geared to attend the end of ICC start learning tactics swiftly, as that lockout is likely to be extended each week until we manage to down him.