I'm going to reply to my original post as I have seen confirmation, based on what the big Bethesda cheese said, that Starfield will not allow descent to, or free flying over, planets and it will be a selection screen that gives way to a cut scene that loads the area. Being that this is the case, I have to say that Starfield has pretty much lost all of its appeal to me and, while I think Starfield will be successful, and I hope it is, those saying that it's not a direct competitor to Elite, or Star Citizen/NMS for that matter, are correct. I'd say at this point, it's possible that Starfield is more of a competitor to Metroid Prime 3, which employed a similar system, albeit in a less open world way.
I guess what will happen is that the players of Elite etc.. who were looking mostly for the single player rpg story driven game that these really aren't, will be satisfied with Starfield. How much of the playerbase that will be is tough to estimate, but I guess we will see some time after Starfield's release, once the initial hype of the release has died down.
However, my son wants to get it, so I'll be getting it for him and get to see some of the cooler parts via him, which will be enough for me.