Only thing that TRULY impressed me was UE5 demo.
A distant 2nd is Ratchet and Clank.
Then HZD trailer. But now that I know its being developed for PS4 as well, I have a feeling the actual game won't be as impressive as I imagined.
Demon's Souls looked good in the sense that it had a ton of detail and very screenshottable, but it didn't "feel" next-gen in terms of movement, animation, effects, etc. You have 1 slow character walking around and awkwardly swinging his sword against 1 enemy at a time in a world that looks detailed but uninspired.
Nothing else has been even mildly impressive, considering the ridiculous performance gap between generations.