I have been to only a handful of meetings in the past year now. Maybe 8 total including the CA. I would say in 75% of them I noticed in prayers or comments specific defference to the GB. But that could also be because I think differently, and have been out for a while. I might just be noticing more.
The AGM was kind of brilliant, because the GB was all very "down to earth", and they joked and all that. So people laughed and felt happy that their leaders were so unlike the pope or whatever. It makes them feel close to them.
The main reason I will say that their has been a move toard more defference, is because the conversations I have had regarding the GB with people in any kind of position, ALWAYS comes back to "obedience to those whom Jehovah has appointed". I mean EVERY conversation with an elder, former CO, or whomever has served at those levels and beyond.....it comes down to that.
For the sheep and people not appointed, they seem to have a different story and line of justification, but they also are being affected by this slowly.