As far as i have been seeing anime, i know how to recognize a good one: the script.

In the first episode, the chapter starts ok, even though the animation is completely bad, you are captured by the intense destruction of many cities in Japan, but then, when the main family get together, the story fades out incredible bad, one character dies in every chapter for no reason, and with no more explanation, like a bad copy of Game of Thrones.

Given that the animation is bad, the script fades out and the characters die for no other reason than to eliminate people, you should not see this bad anime in Netflix. For real.