It is hard to summarise this immense production in just a few words. After watching this series, my perception of the world has changed. This series is a must for any fan of the great David Attenborough, and a must for anyone who watched the Blue Planet series, as this builds on the style and lushness of its 2001 predecessor.
From the edges of perception, daring and intrepid film crews, camera men, pilots, divers and explorers have gone to the most extraordinary and breathtaking parts of our world, and have contributed heavily to this monumentally vast work. It is a treat for anyone who has ever wondered what is out there. Buy it, watch it; its the most amazing nature series ever made. Essential.