Either I'm not good with SGE yet, lack of playing lately taking it's toll or our dps was so low mobs died way too slow, but I managed to kill my party twice in Zot (with DRK) and once in Vanaspati (with GNB) today. Probably all of the above. At least in Vanaspati it was obvious we can't kill things fast enough, so tank started to pull slower. And it become clear it was MCH underperforming, died on every boss and later apologized for all their deaths: it was their first time playing with a controller. No big deal, everyone need some practice.
As for Zot... Damn things slap hard in there. I should play sage more to get a better grasp on it, I guess. Funny how I'm doing fine in 8man duties while solo healing it, but dungeons give me a hard time. v_v