Summary: I bought it and never played. I think that i add the cd-key just last year, but all my friends played it and i know was a good expack. To finally put at end to the Lich King after more than 10 years of history.
Summary: it's all for the Death Knights the bad asses of Azeroth, once you start playing them, especially post patch 5.2(now 5.4) you'll understand why being anything but subtle killing machine is a good thing whether your horde or alliance
Summary: I liked this game. I had a little fun with this game. But when this game started becoming a life or death job for me, I stopped having fun and started being addicted. Problem was that I couldn't tell I wasn't having fun. It took my wife ripping the ethernet cable from the back of the computer before I realized that I had left her downstairs by herself for hours watching reruns of Friends... it was a sad day in my household and this game was in the trash right away.
Summary: WoW is great! Each subsequent expansion has just added more and more content and has continued to make the game better. Get the Collector's Edition/Battle Chest if you can afford it because you get a lot of goodies that you just can't get anywhere else. However, beware of sellers who list their product as "Used" or "Collectible" and read their descriptions VERY carefully.