Watched the first episode of Our Oceans on Netflix last night and really enjoyed it. It's narrated by Barack Obama so I feared it might be a bit of a novelty, but this is a top class nature documentary with some amazing photography. There was also a little more liveliness and humour in it than I'd expect from an Attenborough, which was refreshing. So if you like the big BBC nature series, chances are you'll enjoy this one, too. 
