WoD killed my interest in raiding, had the most asinine plot where every warlord except Blackhand was a joke. It had one single proper content patch that was current content for 15 months straight. Sure BFA has its issues, but it is nowhere near close to how much of a mishandled piece of garbage WoD was. WoD made me farm every old legendary, made me go crazy with pet battling and fishing, because there quite literally was nothing else to spend your time on.
But its the same old, hating whats current is in and romanticizing the past is as well.