Intense fight, definitely the hardest in TBC so far. My only gripe is probably healer-stacking, though we did it with 10 and 1 spriest and I'm pretty sure we could swing 9 and 2 spriests without too much trouble, so maybe it's not too bad. It's been a long, long time since we've had a fight that we spent more than 1-2 full nights of wipes on and not come away with a kill. It's definitely an answer to the question, "Can Blizzard make a fight that will truly challenge top guilds but still be doable and not unfair?"
Congrats to all my guildmates on a job wonderfully done, and apologies to the many excellent folks that spent most of the past week on the sidelines due to the lack of DPS slots.
Edit: Just to clarify, I definitely do not think that this fight should be nerfed. We'll be doing this with 8 healers in a couple of months. We brought 10 healers to our first Shahraz kill, too, if I recall. It's fine. There's no real way to reduce the nature of this raid damage without just making the fight inherently much less dangerous.