Oh I didn't take it that way! And perhaps I will notice differences in the future, but that one image comparison didn't look any better to me than the original Spider-Man game. I'm open minded to look at other screenshots and my opinion may change, however!

Sometimes moving makes it better to notice.

If possible use full screen and of course if you have 4k allow it.

I find this interesting since while diminishing returns are a thing games today still look way better to me than a decade ago. Have you seen comparisons between the Demon's Souls remake and the original? I think the difference between the two visually is really large. Here's an example.

Well I did note that PS3-4 had a jump, though not a huge one to me, so it makes sense that 5 compared to 3 would look better. Are these both in game footage?

If so, I'd like to see a comparison of PS4 to 5 or 3 to 4 rather than 3 to 5.

Well I do have a 4k Tova but it only had 60hz, should I do my 1080p laptop that had 300mhz instead?

I have made my peace with it. And how this happening makes sense. HZD was released in Feb 2017. And some sort of work must have stared in part o the sequel that same year with them gong into full production the following year. By 2018, I am sure none of them had anything remotely close to even yet PS5 hardware, they probably just had some lose spec targets. It's easy to see how they would have made the game for an o the PS4, but built in a lot of open ends in their code to allow the shift to and make the most of the PS5. With GOW which probably starts full production in 2019, it's easy to see how or why that game would be PS5 exclusive.

And they could always just run the PS4 version at 900p and the PS4pro version at 1080p. What is clear, however, is that a lot of work has been put into the PS5 version, which is why after it was shown no one thought for a second that "this could be done on the PS4". 

Well.. guess that makes sense now.

Oh... I see what your issue is then. The jumpfromPS2 to PS3 was the last "biggest" jump we will ever see. The jump from the PS4 to the PS5 is jus as big, but not in ways that would be as obvious back then. First, there is the resolution tax. PS2 was 640 x 480 at best. That's 307k pixels. PS3 took that to 921k pixels. That's a 3 times jump. PS3 to PS4 took that to 2M pixels, that's a 2.25x jump. Ps4 to PS5, that's 8M pixels, a 4x jump.

Then now you can layer everything else onto it. You will get higher rez(clearer) textures, more detail on screen, more ( animated) objects on the screen, better AI, more NPCs, better post-processing, better animation, HDR, faster loading, bigger worlds..etc. The amount of extra stuff you get are orders of magnitude apart, but that may be hard to spot if you don't have an eye or appreciation for them. If you don't know that what you are seeing now couldn't b done before. 

Nope lol.. you don't need that. And it won't even make a difference anyway.

Silly man... well watch on your TV, bigger the size of the screen easier to see differences as well.

You said PS3/360 - PS5/Xbox Series X had hardly any noticeable improvements to you. Did you mean PS3/360 - PS4/Xbox One? Both are in game yeah, the gameplay trailer for the remake looks the same. For PS4-PS5 both Last of Us games work well for that and for PS3-PS4 Resistance 1 and Killzone Shadow fall should work well since both are launch title FPS games. Another comparison is the recent Unreal Engine 5 demo and old demo for Unreal Engine 4. There is a big difference there.

Guess i'm not buying a PS5 until 2021 when Hogwarts comes out.