What a horrible production of a great book. The sound control is non existant, you have to turn the volume way up to hear them wispering, then some terrible excuse for space music blast your eardrums. Like the sound track from Dr Who run amok. Audible should pay you to down load this, ever if they put it on the free for members list it is over priced. Wow, I never thought I would write a bad review of an Asimov book, but it is not the book I am panning, it is the worst production of one I have ever heard.
The other reviwers are correct. The production is awful ....BUT!! This is an Audible.com mess up not the original production. I have this production on cassette tape (I'm very old!!) and it is absoutely fine. I bought this Audible.com version as I could not be bothered to convert my cassettes to MP3, but this is just awful. I don't know what they did but I'll be going back to my tapes.
I have read this book before and it was great. Couldn't hear the audiobook well enough to follow what was going on. Poor sound quality.
Always have liked the series but this is a bastardized version that has radically shortened the books into a very bad version of a play.
Don't waste your money or time on this, even if it's cheap. There is always a reason why things cost what they do.