I'm going through old videos from Lore from Tankspot, since I've seen that 7 hour Q&A marathon of his and I stumbled upon a video where he talks about how he came to WoW and how he did molten core pugs and how Naxxramas wasn't really the hardest raid. And since players always praise Vanilla for how hard it was (I don't actually want this to turn into a "Vanilla was better" thread) I was just wondering how hard was Naxxramas really, compared to newer raids. BC raids? WotlK normal/heroic raids? Cataclysm normal/heroic raids?