So...I pulled the trigger on the A80CJ at Costco. Picked it up at Costco a couple of days ago and I gotta say, I'm really happy with it so far. They have a robust list of built in apps. The picture looks great! I am tending to watch on the vivid setting so far, although I do think I might tweak it just a slight bit. I do need to reroute the surround sound though. It is set up with my devices plugged into the surround receiver, but with all of the slots filled, I'll probably have to run something through the TV then TV through the receiver. I'll probably tinker with it tomorrow morning.
I gotta say, going from a 48 inch I've had for 10 years, to this 65 inch is almost jarring. But in a good way. I know Samsung and LG have gotten a lot of market share over the years, but I have had good luck with Sony products over the years, so I wasn't ready to make a switch. Now I really, really want a PS5, lol.