I tried playing the first The Evil Within game when it came out, but the performance and load times on the last gen consoles wasn't that great. Now that I have a Series X, I bought it during a sale for five bucks.
I am three quarters through the game and I like it so far:
Pros
-Graphics hold up for a game this old
-Framerate is a solid 30 fps
-Load times are almost instant in the Series X
-Great use of lighting and the environments are really detailed and fleshed out.
-Some really scary and gross moments. They really went all out in terms of horror.
Cons
-Story is barebones. Not too much is explained and the characters are not developed at all.
-Punishing difficulty. I had to drop the difficulty to casual.

-Gameplay mechanics are introduced and don't feel fully fleshed out. Seems like there were too many ideas they tried to cram into the game. An example is burning the bodies with the matches. It's a cool concept, but it really doesn't seem to matter.
Looking forward to the sequel.