Sounds legit, well I didn't play that high content and heroes with their meta-builds to experience it like you did. I guess you really had to know what you do and tried a lot of things before the heroes got to that OPness?! (Or use *cough* the internet to find the working builds)
I don't want heroes which are better than good players in GW2, but sometimes I wished it would be nice to be able to solo a dungeon without spending hours in it.