For someone that enjoys stuff like WvW pvp, (3 servers are fighting against each other and the winning server provides bonus to xp, crafting and such to its players…), GW2 is pretty great. But you need a good group of people and a little organisation to make it really fun. Some people also really enjoy the sPvP (mini fast paced battlegrounds like what you find in WoW and other mmos kinda)..but I dont like it nearly as much myself.

The WvW pvp with siege engines, keeps and stuff is where the game shines for me.