Guild Wars was one of the first mmos I ever played. I thought it was great at first, but I did grow bored after a short while and moved on to City of Heroes. I had a lot of fun with City of Heroes, but there was too little to do when the max level was reached, and the pvp was not very good. I then moved on to WoW, and I have stuck with WoW, because it is my favorite mmo to date. Every year a new mmo is destined to overthrow WoW, but it has not yet happened. Guild Wars 2 is looking good and looks as though it will compete with WoW. My main complaint with the first Guild Wars is that it just didn't have the community that WoW has and it lacked a good pvp system, if it even had one at all, which I can't remember, because its been so long ago since I played. Also, the world was not as appealing as WoW's, though the characters' style was great. These problems aside, it was probably the best mmo to not have a monthly fee.