Played the demo for a few minutes and it's pretty good.
A few technical things. It uses UE5.2 and it does a quick shader compilation at start.
But in-game there are a few stutters, when moving from one area to the next. Probably from asset streaming and not from shader compilation. Asides from that, it's smooth to play.
It has support in game menu, for TSR, TAAU, DLSS3, FSR2 and XeSS 1.2.
Everything maxed out, with TSR Quality, I'm getting around 100 fps.
I also noticed that inside buildings, there is light bleed from outside.
GI is probably not being culled properly.
UUU console, does not work with this demo. But the Engine.ini and Gameusersettings.ini can be edited.