I've only left one run, where the tank mass pulled in halatali normal with two monks. The aoe dps was pitiful, and when I asked the tank to pull smaller so I could dps on sch and speed things up significantly, the tank ignored me and one monk bragged of his sick damage. I probably would have stuck it out, but was so baffled and annoyed at this monk that I dropped. Didn't make me feel much better, so I doubt I'll be doing it much in the future.