Unlike the 'people in your neighborhood', are 9 times out of 10 total first letter holes. I have yet to enjoy the Steps of Madness a single time out of going in their about a dozen times.
Every single solitary time I go in there, either alone or with a group, there is some gang of level 100+ players who clean the place up from beginning to end and set up shop at the end. It's absolutely disgusting.
I really thought there was supposed to be some way to stop this from happening. We keep leaving and reentering the dungeon but it's the same instance of the dungeon. Even when that same group selfishly brings every single thing in the dungeon to the first room on their way out, there's no way to get back in to a 'normal' version of the dungeon other than to have somebody 'suicide' their way in to try to string the MOB's back out.
Something like the Steps of Madness is what most everyone thought personal missions were going to be like. Like the above poster, I'd like to go to a special terminal and get a key to 'my/our' own Steps of Madness in an effort to get away from the camper jerks. If we want to 'share' our dungeon we just duplicate the mission key. If you want to try your hand at the 'community dungeon' then just the right-click like you do now. Just beware the asses inside.