Ghost of Tsushima. (A little late to the party)
Currently about halfway through and I love the combat system, which once mastered makes you feel god like. The standoffs are super-cool too.
My only gripe would be that it sometimes feels empty, you never see people outside of towns, villages or camps, unless they're Mongols or bandits (ie, bad guys) which spoils the feel because when you DO see bandits, etc, they're usually attacking the people you never see outside of towns, etc.
I think maybe I've been spoiled by playing through RDR2 again in the past year. The gold standard of open worlds.