With the current technology, I have to admit I'd prefer seeing that kind of expansion as late as possible.
If space is mostly populated by ships, stations, spheres (stars, planets, …), rocks and such, a planet surface would be far more complex.
Even if FD manage to match the best procedural engines I really doubt it could represent a rich world with the possibilities of a whole galaxy.
I'd prefer more details and diversity in space (stations, asteroids, debris/giant wrecks, ships, machineries/shipyards/…, etc.).
So, I think I won't land

(they've done such a great job in representing space so far)