Get used to it. It's not only important at high level, but mandatory. It's an integral part of the combat, even for ranged classes. Fail to dodge in a dungeon or raid and you'll be dead.
/sigh
Well thanks for the warning, guess I'll try and sell my account while it still has almost a month of game time left lol.
Stupid Playstation mechanics have no place in a PC MMORPG >.>