Iirc, I seem to recall a couple of comments from devs mentioning the lighting and how not all the scenes were baked. For example, in my eyes, the desert scenes are splendid; however, there are others that look flat...
I want to believe, since that video was published they have improved somewhat in terms of lighting.
Take a look at this in case you haven't seen it:
I want to believe, since that video was published they have improved somewhat in terms of lighting.
Take a look at this in case you haven't seen it: