Emperor of the Dominions, I think you are being to kind to Ms Bruce. I think she royally missed the mark on the last palace, Holyrood. You're absolutely right, it contained a mini-bio of Mary Queen of Scots and to some degree Charles II and (Bonnie) Prince Charles. Why we stayed in France for that long I do not understand. I was becoming a bit impatient actually.
I was really hoping that the series was going to be a walk through of each palace as well as see the flow of the rooms. I bet you're right about it being a security issue; however, why not focus more on the architecture, the ornate finishing of the floors, walls and ceiling as well as the meaning behind each of them. In all of the State Room ceilings in Buckingham Palace, each has a theme and it's carried throughout the room up to and including gorgeous royal badges of royal orders in several rooms. It is stunning. I have never in my life seen anything that rivals its lavishness. As for Windsor Castle, it is stunning in its own right, but it gives off a very different feel than Buckingham Palace. You can feel the history there. The rooms are incredibly grand, but older...much older. It has a warmth that Buckingham Palace does not.