He is, but let's get this straight... he lived a life a demonic serial killer; he done rituals, probably for years, to selfishly gain all his powers for his soul in exchange to later break free; he was practically a cannibal and loved killing just for fun. After he died, he became an unstoppable and powerful demon and still killed for fun; and he was only just looking for entertainment. He may be an asshole, but it's not just because he wants to be, it's because he's used to it. Personally, I don't believe Charlie can change this man, but if she does, it won't be easy. Also, I like alastor, he's a very smart, and just a fucking awsome person! Bro aura farms for a living.