At this very moment WoW is in a critical state. There are fewer players than ever before as shown by the latest subscriber numbers that they had to announce and the decision to not release any further numbers that followed the message of a 5 million player loss since the start of the expansion.
It can't be denied that a game which loses 50% of its playerbase in the first few months of an expansion is in a bad state. There is not a lot of fresh and repeatable content thats fun (at least for me). So all I and most of the players I know, have to do is clear mythic one day a week and then do e