Hi all. I'm new to L2 and the movement system is very new. I'm not used to the click and move system. However, there is a way to use the WAD keys to move. Simply use these keys in the direction you want to move or hold down the the W key and use the right clicker on your mouse to change directions. Can't move backwards tho. Only been playing for 2 days and you get used to the movement system. I've learned how to use both ways. Easy-peasy. :D
Well, after playing games that have true wasd gameplay + total freedom to map your skills on keyboard, I liked this system, because you have total control of your character, people that don't like this, probably never played it, or got killed in pvp while trying to play it because they didn't know how to move in pvp and didn't know how to bind your skills on keyboard properly.