I loved the anime on it's own ! Rare animes about natural disasters and i loved it ! It's not perfect as they could have made some things better and Ayumu less annoying but too sad this website is full of Edgelords the ironic thing is that everyone talk about how the animation is trash but the yare the same ones that simp over Devilman Crybaby, made by the same studio with the same style and even same director and EVEN same OST composer, what a joke. :) i recommand to peoples to give it a try instead of listening the edgelords bellow.