I binged the entirety of Prehistoric Planet on Sunday. Ep 3 was my favorite, though the deserts episode was definitely a close second. It was awesome seeing sauropods depicted as something more than sluggish behemoths. The power behind that Dreadnoughtus fight was magnificent. And the Velociraptors were one of the best things I've seen in dinosaur related media in a long long time. And I think this may be my new favorite T. rex design!
Also, that ice world one was my third favorite. Seeing dinosaurs in a polar environment was reapply cool and unique. I don't think I've seen anything like it since WWD 1999. To say I loved it is an understatement. I really hope it gets a 4K home release. Thankfully the resolution wasn't restricted, because I heard AppleTV was restricting the resolution on certain TVs and computers that run Windows