"Not worth listening for 20 hours"
This book starts with a great idea but it never really develops. There are two mysteries, one in the past, one in the present. The reader is led to believe that they are connected, but after lots and lots of dialogue, memories, etc we find that the first cannot ever be explained (due to "amnesia" on the part of the narrator) and the second could have been solved right away if the right technology had been applied sooner rather than later. The middle third of the book can be dispensed with- it doesn't have anything to do with either plot. Disappointing.
"Could not finish due to terrible narration"
Yes, I loved A Visit from the Goon Squad
I may finish this later, but can only stand listening to this narrator for short periods.