We have reached 4K UHD resolution and many people have there good enough point. Have you reached that point where video is good enough or better than you need it to be? What is your last supported format or will you continue on past physical media?
As for UHD, I'm not a DC or Marvel kind of guy so stuff like that doesn't interest me and I hated Gladiator and Braveheart.
Now that you mentioned it, how did Braveheart get off the hook for its historical liberties from the same people who gave Pocahontas heat for its historical liberties?
The idea that someone would go to see Tarantino's Inglorious Basterds and come out believing Hitler was assassinated in a theater gives me the shivers.