Oh man, glad to see that it isn't stumbling out the gate like HZD did. Both of these ported to PC games have sequels coming out this year, and I will likely play them on their native PS5 home, even if PC ports get announced prior to console launch (which won't happen).
Both HZD and God of War are well worth playing. I played them to death on the console, so my interest in the PC ports isn't strong enough to purchase them. I'd simply want to sample how it ran smoother/looked a bit better, and then be done. Same with Ghost of Tsushima, if they port that masterpiece to PC.
This has been the long way around of saying that if you dig story-based single player games, both HZD and GoW are stellar, and you should pick them up. As long as it's a good port, I'd also HIGHLY recommend Uncharted 4 when it comes along later this year. You'll miss some backstory on the characters from the first 3 games, but it gives you enough about them that you won't be confused.