I notice one thing that hasn't been brought up in this topic yet is the OST.
WotR's OST in particular has absolutely blown me away thus far. There's sheer variety in it since it appears the game has taken the stance of having regional/path-specific themes just like Kingmaker did, except they're a lot more distinct this time around. For instance, Kingmaker had one single world map theme. WotR has 3 known themes so far, one for chapter 1, and the other two looping between each other for chapters 2-3. (Chapter 4 doesn't have one, since you have no access to the world map for the entire duration of that chapter.)
There's also something like 7 different combat themes off the top of my head thus far, not counting the boss themes. Could be more than that. Though thematically, the themes are pretty epic, for lack of a better descriptor.
BG3's OST in comparison isn't quite there yet, but maybe it'll improve over time. Or it may largely remain the same thematically, since it appears the game is taking the approach of the quieter atmospheric route.
