That's all true, yes. What I was really mulling over is how similar the EA build is to their release build. How much of what we see in EA will actually be changed at release, rather than simply added to?

Generally we have assumed that Larian will just add content, as that is the obvious thing to do. And it doesn;t seem likely that the main story beats will change much, but I think there is scope for the companion interactions to not conform to our expectations.