If “improving your character” involves sacrificing parts about it you enjoy, for no tangible gain, yeah. Who cares. Tell me how important all those fear wards you changed everything about your character for are in Naxx, the only actually challenging content in the game. Or in TBC when it comes out, when every priest gets it.
In spite of what forum nerds might insist, world-first rushers do not in fact constitute the majority of the game’s population.