"A fun ride."
The characters are colorful and sharp. Classic Heinlein.
Oscar is exactly what I would expect from a Heinlein hero.
I was pleasantly surprised by Bronson Pinchot's narration. With one exception I love what he did with the characters in this book. I was a bit bothered at first by the fact that he gave Rufo a french accent. But it didn't take long to get used to it.
I read this book as a young adult and it's just as much fun now as it was then. A good ride!