The delivery of the disc was on time and with no hassels. As for the disc itself, it is breath taking. David Attenborough's voice evokes nostalgia of one's childhood when one used to watch those one hour NatGeo specials on DD. The content and quality of the disc are superbly shot but you must have a 4K TV to truly enjoy it. It is a special collection and a keeper.
You don't know what your 4k TV and player can do unless you've let this loose on them. Tested on a Sony A9F65 OLED with a Samsung 4k player. The visuals are stunning and the experience will leave you breathless. Should be part of every av enthusiast's collection.