It doesn't get any better on the level 50 dungeons if you're a DPS, though, either. It will tell you that the average wait is 13 minutes and you end up actually waiting closer to 25. I usually run as healer now unless I have a healer or tank from my FC to help me queue faster. And that really only works for high and expert level roulette. For trying to level, there's really not much that can be done.