We were talking recently about alignment, and because I don't believe in those concepts I've never been very interested in heroes and villains, either in games or in fiction. The kind of fantasy stories I grew up with featured characters like Cugel, Elric, and Conan. No nursery-room ethical posturing for those guys. They did what they did for their own reasons. We could sympathize, even root for them and despise their foes, but there was never any suggestion of objective cosmic goodness.
I expect the same of player-characters in roleplaying games. Some have been very decent -- or have tried to be, as it's never easy doing good in a realistically complex world -- and some have been murderous and sought to justify it. The important thing is none of them were fairytale saints or pantomime villains. They acted from the motives that make real people do things.
That's why this post ("Why Most of my TTRPG Characters are Dislikeable") resonates with me. Personally, while I think likeability is not an important trait in a character, I don't set out to make my PCs dislikeable. I just want them to be interesting and feel genuine. Often in fiction I'm drawn to characters like Walter White, Phillip and Elizabeth Jennings, Zachary Smith and Vic Mackey. But I also like Spock, Kirk and McCoy. Steve Rogers too. And Robin (both of them) in Robin of Sherwood -- because Robin fights for justice without being "good" in a soppy children's story way, and the Sheriff is his and our adversary and definitely not a nice guy without being "evil". The drama benefits from those characters and that world feeling real, not nursemaided along by a partisan narrator.
