The game is barely a month old if that and your crying because there is only 1 dungeon. I have a suggestion go play another class for a few weeks while casually working on the grind of your gear and wait and see how the first expansion goes. I am betting they will be adding more dungeons in short order. I am no SE fan but even on this note I would like to give them a pass at least till the first content pack they release and see where things are after that.