Viesters writing voice is down to earth, informative and human. He does an excellent job mixing the climbing history of K-2 with his adventures on and off that particular mountain. When relating to the people and lives described in the book e strikes a good balance between "tell all" and "face saving", giving a realistic portrayal of the human drama and characters of K-2.
The audio book was easy to listen to, as Fred Sanders does a great job making the narrative come alive.
In the end, the star of the show is the mountain, and I left listening to this book wishing Viesturs and Roberts had actually written a longer version which included more of the fascinating stories of attempts to climb this "savage mountain".
For any and all climbers and outdoors adventurers, this is a must read.