It's so mobby because very few people go there anymore. In the past when it was 'well populated' it would be, at most, my sader, ing husband's sader, and maybe a priest supporting someone. Usually when I go in there (which has become rare since my gears no longer orientated towards it) I almost never see anyone. It's a great place to level if you have decent gears, and you can find very big mobs in the corners of the map even when it is busy as a lot of people just shoot straight through.