I think the best mmorpg is Runes of Magic. This game is exactly like WoW, but it's free! I liked RuneScape but sadly to get alot of the fun you had to become a member. I know it doesnt seem like alot to pay five dollars for extra fun but thats the point, I want everything right there. I did like how to leveling system required the player to level every combat skill for a high level.
Still,depends on your standards and what you like in a game I suppose.
Sorry for the long comment,lost track of how much I typed.