"Great Story, Poor Performance"
I'm a huge fan of the Ender series, and I have had the good fortune of listening to the entire series thus far on audiobook (which as Card says is his preferred format). This is another fantastic story involving Bean, who is now living on Earth after the Formic War.
Unfortunately, the production quality of this audiobook is extremely poor compared to the previous books in the series. Initially, the audio was very poor quality and the volume was very low. While the audio levels eventually became normal again, the audio quality was often very poor with certain voice actors.
Multiple mispronunciations plagued this performance, which varied from minor to major distractions. The word Hegemon (being the title of the book, no less) was mispronounced throughout the entire audiobook, and was crudely dubbed over with the correct pronunciation by what sounded to be a different actor.
Finally, the name of the antagonist was severely mispronounced throughout the book, with the exception of a few correct pronunciations strewn intermittently throughout the performance. Achilles, the Battle School failure who later became involved involved in global politics, was pronounced phonetically, instead of with the correct French pronunciation "a-SHEEL". This pronunciation was made very clear in Ender's Shadow, so it was very hard to become accustomed to the mispronounced version. At first, I thought that it was being mispronounced because the character being spoken through did not know the correct pronunciation, but I soon realized that was not the case. The same voice actor would pronounce it correctly in one part of the book, then completely the opposite in a later part of the book.
In summary, I would greatly recommend this book, but do be aware of the audiobook's multiple problems. I am very surprised that this has not been addressed yet, and I hope it is republished in the future.