Fans of Planet Earth would have seen a lot of the stuff already that appears in this documentary, our Planet Earth series was astonishing and one of the best ever, it's fantasic. I spotted quite a lot from the Planet Earth series that was shown here a few years ago, in that trailer. Urgh they even use that bloody Sigur Ros music again like they did on the television trailers for Planet Earth lol.
If that narrator in the trailer is the one for the actual film then I see it getting on my nerves, terrible narration choice. I would have liked to see it on the big screen but the narration, urgh.