Maybe this is just me and maybe it is not, but lets find out and see. Have you ever gone back and done old raids only to be disappointed in how easy they now are. I know that the level caps change and the game has changed as a whole, but still it is rather disappointing to me.
I remember when Molten Core was new and was difficult and I remember the pride my guild had in our first take down of Ragnaros. I even more so remember our sense of accomplishment when we were able to take him down before the sons spawned. We went in there the other day with probably 10 people and killed him in about 5 seconds.
We did BWL yesterday and Vael didn't even get the burn off on anyone. This guy used to be a guild killer you would pull it over and over trying to get the right amount of DPS to take him down. Not to mention the luck factor of healers being burn targets. Then the suppression room was a joke, the drakes shadowflames were never a factor and we didn't even bother to setup Chromagus correctly. Don't even ask me about Nefarion. I talked about Rag being a moment of pride, but Nef really gave us that sense of accomplishment. Turning in that head and parading around Orgrimmar was truly something, and something I will never forget. I think this video of our first kill says it all
Anyways I know content changes and things will become easier because of gear and level and all those other things. Doesn't mean it is not disappointing to how you can just roll through it. So every time I do an old instance I remember times like these that were my first and how far we have came since that day. Newer people to the game I guess don't understand how things were different and assume the boss was a cakewalk. I am different I remember the effort and how much everyone put forward to killing such bosses. Maybe that is why I get a little disappointed, because these newer people never had to or got to experience everything as I did. But who knows maybe it is just me.