"Most defiantly a period piece"
The characters's personalities where far too idealized. They are so much of a stereotype they seemed to lose their humanism. Also the relativistic effects where total ignored.
Doubtful
All the characters as performed where great.
It started strong. It was deep into the science. The writer has a strong engineering background which I loved.
I maybe too hard on the writer. Einsteins space/time concepts where new at the time this book was written and maybe I should give the author a break, but combine this with overly stereotypical characters just left me with a negative feeling.