Then you have good taste in games.

Then you are objectively right

FO3 was kind of a disaster in terms of narrative and roleplay. And the established world building.

They got rid of the dialogue wheel and went back to a list of options (influenced by character background / skills), so at least there's that, I suppose.

Then wait a few months and check some of the in-depth reviews before investing your time. Bethesda's most well known for its looter shooters with RPG styling.

I imagine this will follow in similar footsteps. It'll be well designed, well armed, but it's not going to be an RPG where your decisions have lasting impact. But hopefully I'm wrong