I find your post very odd. You ask for a level cap on dungeons you haven't reached (in ARR). My actual experience is the complete opposite. I usually get people who have never done the dungeon and I take time to explain to them. Mind you they still die on demon wall. As a tank I'm never told what to do, I have on occasion even asked for tips if I'm new to the encounter. A guide can only tell you so much. It's pretty much whining about something you haven't experienced yet yourself so how do you know it's broken?