The storytelling they were able to present in this movie is tremendous, the imagination of the brain cloning concept is almost infinite for a distant future but it's also treated with a very realistic approach on how it would affect the future world. The dystopian cinematography is absolutely stunning and believable, basically the class struggle that comes with the advancement of technology is really well indicated, that's why it is so heartfelt and immersive while watching. Using the personal connection of the characters as the main driver of the plot surrounding this seemingly soulless robotic world, the strong emotions stand out effectively from the rest of the sci-fi movies more than ever before.