Fabulous
Well, as luck would have it we were right next door at the Prince de Galles, which was quite nice but not in the same league at George V. I was looking for a three and a half year old every day. So sorry that we didn't see you, but I did see Joe Montana!
One thing I noticed is that guests were exceptionally well dressed, good looking and very wealthy looking at George V. and I probably would have felt intimidated there.
We went on that same boat ride with River Limousine, too, had sitters arranged every night for dinners at some of Paris' top restaurants as well as Parisian nightlife (that one place across the street!), and were at George V/Champs corner during the parade. The fireworks, later, were amazing.