With some of the high production shows out there (Planet Earth, Life etc.) they are certainly entertaining, but just as much as a movie is entertaining. It's a step back from reality for me and I feel like I'm far removed from what I am watching. The work that Earth-Touch creates makes me actually wish I was there. It's so real that you can almost touch it, and the experience you get from watching their videos is very soothing and you get to step into the shoes (or paws, fins, etc. :P ) of some of the animals and really feel like you're part of nature.
That would be really really awesome.