"Bowden is great as usual, but the narrator sucks"
Mark Bowden tells a really great story, and he obviously had very good source access.
The descriptions of how the Obama team made the decision to kill bin Laden and why were fascinating and a very good look into national decision making on critical issues facing our country. McRaven comes off looking like a badass.
The narrator thinks that whispering makes him sound more mysterious. Or maybe he just likes to whisper. Anyway, his voice acting contributed nothing to the story and eventually became distracting from it.