I have to admit, our visit to the Brittania was really for my wife's benefit. It was something I knew she would be extremely interested in - turns out I found it quite interesting as well.
The size and scope were surprising. While I knew it was certainly a larger than most yacht, I had no idea of its true size, the number of crew to maintain and operate it nor the engineering feat it truly is. The displays are excellent, the tour is well laid out and logical in order. The audio guides are extremely helpful.
All in all, a very educational and enjoyable experience. One that is highly recommended if you have any interest in the lifestyle of the British Royalty. This glimpse into their lives is fascinating.