I personally don't think the wording of the AMA is conclusive enough to be reassuring. They speak on actions being the most important part of the world reacting to you, but never speak about uniqueness of story between origins and custom characters. In other words, it sounds like "trust us, it's better than dos2" but without any concrete examples as to how. I am sure it feels a bit better, but I'm wondering in what ways it actually is.
