I'm so glad this exists. This really scratched the itch I had for a more serious well produced seinen. The manga is the lovechild of Noaki Urasawa and Osamu Tezuka and the care in making this shows. For anime fans who are younger this may not be there cup of tea but for me, I need more. The animation was superb and treating this like an HBO drama with hour long episode was fantastic. Highly recommend for those who like a slow burn mystery that plays in the universe of Astro Boy but expands it's ideas. If you are looking for action and shonen breakneck pacing this is not for you. If you like slow burn noir political thrillers, enjoy.