Lol I can always see the difference and it's drastic between different resolutions and different refresh rates, nothing is overkill and the more the better. I don't even have that good eyesight and I can obviously see the difference so it shocks me when people say it doesn't matter 😂 

 Perhaps it's a placebo effect. Mind needs something to justify the price.

Btw, which Brand-model did you view ? 

 It’s not. When you go down it’s even more pronounced