My two cents on this. I've said once before that Cyberpunk 2077 may be criticised quite a fair bit once it comes out for not having as good of a story as The Witcher series had. Now, I don't think that would actually be possible. Word is that CP2077 has character creation, which enters the Bethesda game scenario where if you have a character who is potentially anyone, then you can't build a strong narrative around the character.
So either CP2077 will have a fixed character who can be customised, in which case it's basically having a Geralt you can dress up more, change his race, change his gender, but has the same overall personality and morals (so basically Commander Shepard) which is fine, or we're going with an Elder Scrolls like blank slate, in which case, we'll see how far they manage to make the plot work around that blank slate.
Still, this is CDProjekt RED's first RPG without a pre-established character, so there's bound to be some bumps. Hopefully the writing will still be as good, despite the setbacks of having such a variable entity as the player character.