I currently expect about 85 for Starfield. I expect that mechanically it will be solid, it'll obviously have bugs. Skyrim to this day still has quest breaking bugs for vanilla quests. I think I had to use console commands 3 times in my play through this year to fix things.
The world design is also a cause for concern. Over 1000 planets means it'll be using procedural generation to a greater extent than before and I imagine a lot of the planets you visit will be uninteresting.
So yeah I'm expecting the game to still be a solid RPG, it just might be more lacking in personality and feel a bit bland. We'll see if the event next month changes my mind from 85 one way or another.