as for RE4 HD it does look decent, not great, and it's also playable. The PC version is the only version running at 60 fps, but the original engine was meant for 30 fps and there are a few impossible to solve issues -though not game breakers-
https://www.pcgamingwiki.com/wiki/R...dition#Issues_when_running_the_game_at_60_FPS
I had the original game on the GC -RE4 and F-Zero GX were the reasons I got a Gamecube-, and it's an okay game, just not my favourite Resident Evil.
As of recently, I've been playing all the Resident Evil games of my collection (all of them on Steam), which are quite a few, one of them is RE4. And I am having a hard time adapting to the controls.
They are kinda bad, specially if you come from something like RE2 Remake which is flawless when it comes to controls.
To play RE4 HD half comfortable I had to switch the controls to Type C -or D, cant recall exactly-, yet I got easily surrounded and confused.
As with the original RE1 -which I had for the PC back in the day- remake and RE0 remake I wouldn't mind if Capcom made a RE-RE-Remake of those games with their new engine, and Raytracing support, DLSS support, etc etc.