Here I am.
I predicted that WoD will be a much worse expansion than Cata and will do a lot of damage to WoW. All of this 5-6 months before release and I was right about every issue. During the beta it was easy to spot what would happen if you weren't a blind fanboy.
Wanna know what happened? I got attacked left, right and center. And funnily enough this was the first time I was absolutely sure an expansion will be shit.