This movie must be seen with tv capabilities of OLED and HDR. All I can say between watching this in comparison to blue ray is WOW. The clarity and beautiful colors are anything I have ever seen. A must watch on OLED tv with HDR.
I watched this movie three times twice in 3d and once in blue ray and seen enough. It's not one of those documentaries I would go back and watch again over and over. Still deserves 4 stars.