To be honest though, and I know this is very OCD to notice, but Universal has never seemed to care much about what the walkways in their parks look like. USF and IOA have cracked walkways literally all over and they rarely refurbish faded and grungy looking pathways. Disney will replace an entire square of a walkway to fix a crack. Universal just hastily patches the crack or ignores it. I know some people will say the ground doesn't matter, but if you think about it, it is filling about 1/3rd of your vision most of the time.
There's also little things Disney does like using warm toned, saturated walkway colors that look good in overcast weather.
Anyways, thankfully at Epic, this only seems to be affecting Celestial Park. Still not a good look though.