Returnal seems really neat so far.
Love the movement and pacing. And I didn't even have an opportunity to play in coop yet, which was my main motivation for getting it.
The PC port also seems rather competent. Decent settings menu, it precompiles shaders (quickly), and the default mouse/kb controls work well. Ultrawide and HDR "just work" out of the box.
Also, DLSSTweaks seems to work to force DLAA. I'd post some impressive screenshots or something like that, but the SDR versions don't do them justice.
I do wish it had a higher volumetric quality settings, the volumetric effects are still very noticeably low-res on "Epic" in some cases.