Well I have been a "dedicated" player since the game came out, not to say that I spend all my time on it, just never got bored of the game till recently. I think blizz did good with what little experience with MMO's they had and are getting better at releasing content that is higher quality and a majority of the players can actualy play, unlike in the earlier days. Cat looks promising. With screenshots of cat appearing everyday in the "screenshot of the day" part of the official website, and the with information slowely being released by blizz, its looking to be the best expansion they have ever made (granted they only made 2 so far). Although they are not only changing the environment, but the talent trees and many other things that could be considered a "radical" change, so I suppose while it looks good in most parts, and a bit "ehhh" in others, we will just have to wait and see.