I mean what else is there to say that hasn't been said to death? It changed how open world games were viewed and conceived, and Tears of the Kingdom has now done the same thing.
My biggest gripes were the Divine Beast Dungeons/Bosses, and that replaying doesn't feel very rewarding (sort of the nature of discovery based gameplay), but otherwise, such a bold step in the right direction of open-ended design the few flaws BOTW does have fall by the wayside in the light of this marvelous, dangerous, and exciting Hyrule adventure.