Now that I think about it, Blizzard didn't have to address the criticism of Warlords of Draenor (the roaring dumpster fire that it is) because it came out after Blizzcon 2014. Their next big event was Gamescom 2015, which is where they announced Legion.
It's going to be interesting to see how Blizzard responds now that they're in a position where they have to address the state of the game at Blizzcon.
It's going to be interesting to see how Blizzard responds now that they're in a position where they have to address the state of the game at Blizzcon.