I'm really looking forward for his miniseries. I mean, I understand him. I wouldn't like him if he was real, but you can understand him. He lost his family TWICE, victims of envy and ambition of humanity. In the end of her life Isis said to Black Adam to avenge her.
Man, if all my reasons to live were gone like this and my dying wife told me to avenge her. I would kill every single mother****er in my way.
Black Adam comes from a time where if someone do a crime they get killed, his sense of justice is twisted, mainly (IMO) because after he became Black Adam he never saw the humans again as his equals. He was always above them. I think that in his series he will start to understand humanity, since he is confined in a human body.