Noone's saying being able to dodge is an exploit, in fact I pointed the opposite when I said that you were able to dodge the golem's aoe in AK's first boss fight and I wish more people in titan hm/ex knew how to dodge since I'm always a healer in those fights.
Fine.

Dodging an attack that this guy says you shouldn't be able to, despite the fact he has no better idea than the rest of us what's "intended" to be dodgeable and what isn't? EXPLOIT!

If the "strategy" used to win a fight does not require any skill on the player's part to win a fight which would otherwise require skill and player competence, then it's an exploitation.
You heard it here, guys. Hiding behind a pillar = skill