Naxx40 was fun? You must be a masochist. Naxx40 was built upon retarded gear checks only an asperger's sufferer could love, honestly (hello old 4 horsemen and needing 4pc t3 for all 8 tanks). AQ40, and to a greater extent, Naxx40 made me decide to never hardcore raid anything in WoW again. I don't really care about later WoW raids being easier, because vanilla WoW's raids weren't hard if you had the specific gear necessary to pass the array of retarded gear checks, or you could move on the few position based fights. I know TBC reduced a lot of the former, but the latter weren't any real challenge either.
I seriously think the only fun fights in vanilla WoW's raiding are most of AQ20's bosses, and C'Thun. Maybe the later Naxx stuff is good but my guild got cockblocked early in old Naxx due to a mix of shitty talent and even shittier design. The new Naxx is easy but it's a fun little throwback to remind you of the old stuff (that like 0.5%, and I'm being generous here, of the WoW population ever saw) without all the retarded "you will farm this place for weeks/months before you can get past this boss fight because we designed it around the stupidest level of gearing possible."
edit: looking further into this thread, I can see that you're talking more about TBC raiding, which I really never did much of (due to the time commitment) after being burned out on vanilla WoW's shitty, shitty, shitty raids. Maybe TBC's stuff was more challenging but less "lol make sure you have enough level 50 blue resist gear on or you get instagibbed" or "lol make sure you farm the same instance enough to get 4 pieces of t3 for all 8 tanks or you'll never be able to see the end."
I seriously think the only fun fights in vanilla WoW's raiding are most of AQ20's bosses, and C'Thun. Maybe the later Naxx stuff is good but my guild got cockblocked early in old Naxx due to a mix of shitty talent and even shittier design. The new Naxx is easy but it's a fun little throwback to remind you of the old stuff (that like 0.5%, and I'm being generous here, of the WoW population ever saw) without all the retarded "you will farm this place for weeks/months before you can get past this boss fight because we designed it around the stupidest level of gearing possible."
edit: looking further into this thread, I can see that you're talking more about TBC raiding, which I really never did much of (due to the time commitment) after being burned out on vanilla WoW's shitty, shitty, shitty raids. Maybe TBC's stuff was more challenging but less "lol make sure you have enough level 50 blue resist gear on or you get instagibbed" or "lol make sure you farm the same instance enough to get 4 pieces of t3 for all 8 tanks or you'll never be able to see the end."