The chants have now become "part of the experience" for people as Dylan is totally right about the Cena chants and how stuff like this has become part of the deal. You knew what kind of crowd this was by the huge pop that Dolph got. Dolph's push has been scaled back quite a bit but this crowd loved him.
I think WWE's philosophy now more than ever is that it doesn't really matter what kind of reaction you get as long as you are box office that's what matters. Now in Bryan's case he has a spotty track record in being box office but that's because of the way he has been pushed more often than not. He's done his job in the ring but his portrayal has been lacking.
Another thing to think about here is you have Bryan, Brie Bella, and other people that work for WWE tweeting their disapproval about the whole thing.....makes you think.