Guild Wars was a great game, for its time. They used a unique model of combat and set-up, and were the first good tournament-style PvP game. That being said, I can make a laundry list of ways it was inferior to this game. Same for UO, WoW, EQ, TSW, or any other games you throw out there. Some of it is personal, as are all opinions; but a lot of it is based on sheer limitations of the games. While I may bitch about certain aspects of this game, I will NEVER miss the Trinity; Build Wars; X-Y axis limitations; Non-persistent zones; the nerf-bat that, at one point, came out every month; IWAY; Sabway; every-other-way; Shadow Form and the hate for 'Sins; perishables making even Hard Mode a walk-through; lack of crafting or an auction house(Kamadan doesn't count), Sins running like Quasimodo; Rangers running like they were holding in a suppository; ... the list goes on.
So keep dreaming about how hot that first love was. You are much better off with this girl.
You're justifying dating one crazy person by pointing out that their older sibling you'd been dating before was also crazy, like you've somehow made an improvement or justified anything.