"Poor sound quality"
In format 3, this was very difficult to listen to. I had to increase volume well over that used for playing other books I have downloaded from Audible, and even at that volume words were sometimes unintelligible.
"If Stephenson wasn't listed, would you read it?"
I bought this because Stephenson was the first listed author, and I like his other work. The setting of this book is foreign to me-perhaps if I had more knowledge of the Mongol Empire I would have found it a better read.
Stephenson's participation is difficult to detect, and there is some downright painful writing in here. For example (I don't know the exact quote and can't be bothered to backtrack and get the exact quote) there is a section in which a priest is talking to the Pope. The simile used is something like "life had been wrung from him like juice is wrung from a grape." Who wrings a grape?
I speculate that the breaking of this story into several volumes is an effort to obtain more money by encouraging serial purchases. I will not follow this story further, there are too many other good books to listen to.