This was the highlight of the show for me. Seeing you jumping between multiple different environments without any noticeable loading over the course of a minute or two was quite breathtaking.
There were a lot of games that I felt might run on PS4/Xbox One with little impact on gameplay, but this game felt like something you just wouldn't see on PS4 from a gameplay perspective. While it's very much a tech-demo gimmick, it still feels fresh and new and that excites me.
While I'm not getting PS5 at launch, this one is going on the list for a future purchase if I do get the console.