i am just coming back to the game...so some of it is learning bosses.
for example the first boss in AK. i have been there 5 times...and 5 times i have been told different strats. most involved the pillar on the right, but not all.
and i was in one group that kept failing because the dps kept telling everyone to stay out in the open.
in the successful ones i would pull the flayer behind the pillar on the right wall. the golum's aoe cant reach us there and it funnels the smaller adds directly across me...letting me grab them easily. but the guy just kept calling me an idiot. i have come across this alot. it didn't seem these people existed before i quit...or at least far more rare.
at least it sounds like im not the only one experiencing this.