I just want to harp in the ATV's PQ for a minute.
I bought a FireTV 4K just to watch the movies and shows missing the 5.1 audio, but having just watched Bosch S4 in three days, the picture is a mono- blocked, banded nightmare on my projectior. Every scene in the precinct had banding on the walls, and the poignant final scene of the season was ruined by banding in the sky. I paused and resumed several times and switched sources, and it's not the app, it looks fine on ATV.
I'm an audio first guy, and that's why I got the FireTV, but Having just watched 9 hours in a row on it makes me question if the annoyance of lost channels is worth the trade-off.
Yesterday I watched the first episode of Lost in Space on the ATV's Netflix app, and got completely lost in the picture. This is how streaming should look.