In my opinion, his audio books - which he reads himself - wouldn't be as compelling or emotional if read by anyone else. His expression, diction, accent and emphasis are a primary character in the story.
Dream Hunters is a love story so beautiful I can say it changed my life. As I've shared it with friends, they have said the same. I don't think it will have the same impact on everyone, but those at a certain place in their life will pause and think about it. And they'll get it.