I understand people have this attachment to the game where they want it to be made in their own vision, but seriously just quit playing if you don't enjoy it. It's ok to go do other stuff for 4-6 months and come back to see where the game is at. Some of you act like addicts where its impossible to just stop playing the game and you are forced to do it.
A decline in player base is much more informative than people continuing to queue up and play features they don't enjoy. It actually provides false data.
The issue with this expansion is blizzard is implementing these features as part of a story narrative so we are getting it regardless if we enjoy it or not. The best they can do is try and make adjustments within the confines of the tech they are using which it appears they are attempting to do by adding heroic warfronts and what I can assume will be a mythic version at some point if it goes well.