Watching the detailed video on the Horizon Zero West 1.16 patch and then seeing this really sets yourself up for disappointment lol. "gorgeous" and "beautiful" are not the first things that spring to mind watching this trailer.
I'll take the major decrease in fidelity here in exchange for Monolith Soft being the ones helming the open world design. No shade on Guerilla Games, but I don't believe that's their forte, to say the least.