PLD main here.
Recent buffs to DRK (cooldowns on mitigations mainly) are nice and technicaly make DRK just as viable as WAR/PLD.
The reason I still will not play DRK despite leveling it to 70 and having gear for it, is the shitty DA mechanics.
Can I be bothered to spam DA before every 2nd or 3rd weaponskill during the whole fight and still enjoy it?
For me: NO I CAN NOT.