The first two episodes seemed to me to be among the best episodes of a TV documentary I had ever seen. Then, yesterday, episodes 3 came along and took things to a whole new level.It was beautiful and informative beyond words. The producers have created something very special which will be viewed with awe and admiration for many years to come. Blue Planet II is easily one of the classiest productions ever made and everyone involved deserves a round of applause. The small glimpses into how this incredible show was created are very welcome but, in all honesty, you could probably have a 7 part series devoted to just that. Brilliant TV.