Still going pretty strong in this game. Lacks some end game content as others have noted, but still has plenty to do and strive for. Found a great guild which makes playing the game 10 x better. If anybody needs help or a guild, just PM me and I can send you an invite. Well, as long as you aren't crazy. My guild is composed of people in their 20's, 30's, and even a few people in their 40's. Lot of old WOW players. Good variety and good perspectives.
Definitely like this game. Maybe not as much as the original GW, but this one is still pretty early. GW 1 went through several transitions before its final product, so GW 2 is a work in evolution as well.