Guild Wars, does well with the first Expansion.
Graphics- Since it is an expansion, graphics have not changed that much, but they have made smaller improvements on the world effects like rain and fire. But even though Graphics havent changed much, that isnt a bad thing. Guild Wars originally had good graphics to begin with, easily beating out other MMO's like WoW,Star Wars Galaxies, Everquest and more.
Gameplay-This is probably the most open Guild Wars game ever. It lets you do quests in any order, from any race, whenever you want to. The new creatures lead to more combat options and the new skills help you improve you character. The game remains fast paced and action packed which is a great thing for any game.
Story- The story is good, not amazing but just really good.
Value- If not rushed this game will give you some solid playing time and is extreamly enjoyable for any Guild Wars fan.
Bad things about the game-
No pvp additions, you need PvP in a game which is called "Guild Wars".
There are many mini games that would be fun with other people, instead you must fight a bunch of NPC's.