It's about Armstrong (not Louis, nor Lance but Neil) and he's part of our passion for space.
And it's about his constantly disrupted wish for privacy.
I read a book about him and no matter where he goes or what he does, people are just too curious about him.
Frankly, so many books have been written about his flight to the Moon, that they are a better help about the story than anything the astronauts could remember now and haven't told yet (I believe there is always something more to tell about an experience, something so far deemed unimportant, but it's so long ago it would be either erased from their memory or forever transformed by present way of thinking or circumstances).

Raoul