From Simon Cohen at ditaltrends.
This is pretty exciting actually, 1.6 petabits of data on an optical disc, that is like 200,000 GB. You could have basically uncompressed movies (which would look amazing) and backup would be incredible.
Still this is mostly pie in the sky as they haven’t created consumer grade lasers that would go through 100 layers of disc, and since everyone is so into streaming.
So it likely won’t be consumer or be used for movies, which will keep it from being cheap, and it if it too expensive as storage there is no point, though I still would love to have it.