Just ran a YPAO calibration, and I think I finally got the results I want. This time I only did a single location: MLP.
It's incredible.
I suspect that getting a good calibration with Yamaha's updated YPAO requires absolutely IDEAL conditions (blissful silence), because they've integrated this room correction algorithm into it. I say this, because I don't get consistently the same results like I did with my rx-a810.
HOWEVER.
Now I've done the calibration, and I watched the latest episode of Cobra Kai which uses Dolby TrueHD on this receiver, and my mind was blown. At the end of the episode, there was audio where the music seemed to float from above the TV, and the dialogue was coming out of the TV. My front speakers top out in the middle of the TV. IDK how the audio was even coming from up there. How TF does Yamaha even come up with this stuff. Wow.
Also I'm not selling this receiver now lol