Prehistoric Planet is the most effective time travelling machine I've ever experienced. It is the first paleo documentary that I've seen that literally feels like it has actual real dinosaurs footage in it, and in front of which you can only be in awe. It's the first time something so far away in time as prehistoric creatures, has looked as real as today's animals. Like the producers have said, watch the show like a Planet Earth series, but set 66 million years ago. It is for sure an unprecedented spectacle, experience. To me, and a lot of people, this is a dream coming true. A must watch for anyone!