PS2 is too much FPS and not enough RPG imo. Everything is based around good aim, I don't think that's what Blizzard has in mind.
Imo third person view is a must so you can look at your shiny armor. Not everything can be based around good aim or highpingers/baddies/casuals will stay away.
Mass Effect 3 Multiplayer would be a good example of how the game should look like, 3rd person view, you have some aiming going on but also abilities that automatically hit if you just aim in the general direction of the enemy.
apparently not only the players
EA
http://www.ign.com/articles/2012/06/...-inevitability
Ubisoft
http://www.ign.com/articles/2012/08/...f2p-the-future
Crytek
http://www.gamespot.com/news/all-fut...o-play-6382131