The stroking of Ghostcrawler's ego will never end.
Of course it is. But that almost 90% of all players didn't even touch the event says a lot. And I'd be surprised if all of the 10+% auf players, who tried the event did also enjoy it. I mean I participated in a few micro holidays and I certainly didn't enjoy them and as far as I heard neither did any of my ingame friends.
Did you take part in the Un'Goro Madness event? : No, I would if it was in the weekend when people got time and not working.