How it all began
So here I am, freshly leveled Paladin at the lovely new cap of 80. I did what you had to back then, get decked out in blue items and whatever relatively easy to get epics you could. That basically meant crafting and 5 man normals. So far everything's cool. Once I was fully prepared for doing heroic five mans...I apparently wasn't.
"OMG this is taking forever. You suck."
In I go, tanking gear at the ready. I actually do quite well, making normal pulls that I feel comfortable with. Unfortunately, everyone else is decked out in epics and is only interested in getting to the end a.s.a.p for their precious Justice/Valor. Here's an example, I remember it vividly.
In Halls of Stone - yes that dreadful place - there is a room with about three sets of dark iron dwarf pulls. The room itself is like a hub, splitting off to towards 3 different wings, the tall lady, the cave place with the giant dude and the exhibition of Brann's poor hacking abilities.
Now, I don't know about you, but these pulls hurt. When the game was fresh, I remember you had to line-of-sight pull each one separately. And to pull two or more packs either meant a lot of cooldown usage, stress and panic, or a timely demise. And it's from this perspective that my Paladin should be played. Of course, by this time the norm was to pull the whole room. Anything less is unforgivable, a clear lack of skill and it is made clear that you are a blight among the community of WoW players.
"Well do a run with guild mates then!"
Yes I wish I could have. Unfortunately the reality doesn't allow this. At least not in Adrenaline at the times I played. And chances are there was a fat chance of it happening in your guild either. Most of our guild members didn't log on outside of raid times, and I sure as hell am not quitting my most beloved guild and healing team because I can't have some fun with my alt(s).
To sum it up
So there you have it, the story of my life. Well not really. It comes down to this: if entry level content is kept relevant to highly geared characters, the effective balance of the dungeons breaks as you get characters of the entire gear level spectrum trying to do them. This, in my experience, leads to an almost disgusting after taste. In fact, so far the only other thing that has really felt revolting to do in this game was the PvP quest of the legendary series of this expansion where every second of just having it in my log was blegh!
But I have to wonder, was I alone in this? Because that was the other awkward thing: I seemed to be the only one with this problem.