Then it's settled, that place needs a questline, and then possibly nerfs. And slime pits also needs a questline jsut so people can get fammiliar with it.
I mean I know the basics of slime pits - central area with chokepoints, debuff monsters, meatmen turn sour (cant remember the trigger, I think it's creatures killed), and the two damage sponges that you have to kill with the blackspace limited by thick walls around the edges. But real live expirience with it - very little.
I almost got pwned by Shifty Brickwork!