Too bad Kevin decided to do the narration. Flat and wooden, it does not live up to the rest of presentation, and ends up being so distracting that interest in the show diminishes to the point where most of it is lost. And his political undertones are also not welcome. I guess that, like lots of other public figures, he thinks his opinions are important enough to inject them into a presentation that should not have them. Again, too bad. I ended up watching with the sound muted, because I have been to Yellowstone, and recognized most of the iconic images. As the headline says, it is visually excellent, but they really should have gotten someone of the quality of Richard Attenborough.