My characters walk the path of Neutrality. "Good" and "Evil" are two sides of the same coin.

I prefer 'flawed'.

Some are what you would consider evil. But most all of mine are shades of grey. Some may not be outright murderers but stealing isn't outside of their moral code.

that's one thing I think this game really missed out on is allowing for players to make decisions that are evil in quests and have that effect outcome. This game needs evil faction aligned, something that sets your evil character apart from the rest.

While the two terms are wildly subjective, my characters are mostly "bad" by contemporary western standards, although I do have "good" characters. I find the former much more interesting to play as I enjoy challenging my own morals and views while exploring darker themes and systems of thought.

The "bad" feels a lot more natural (or inevitable) on a vampire nightmage than on a templar, for me. Those are my two extremes. The mage likes books and does whatever is expedient, which in this game is also usually on the evil side. [Although she didn't throw Valaste under the bus, because fu Uncle Sheo.] Warden is basically templar, temperament-wise.

None of my characters have done the Dark Brotherhood. Just not interested, so easy decision. All of them are thieves to some extent.

I've heard that the trick to being a good person,
is to do more good things than bad things,
and that sounds pretty cool
me...
https://www.youtube.com/watch?v=pqZXPX0CiQI

I have a few bad guys. I'd have more if the game wasn't filled end-to-end with quests where there is no choice but to do the good guy thing.

Good and Evil are relative, just like how Daedra can be "Good" or "Evil". It mostly depends on their demeanor. Do they have beneficial intent, or detrimental? Do their actions cause a positive, or a negative.

My Characters tread the path of Beneficial Neutrality. They don't actively seek out a life of righteous devotion, they won't give you a cupcake just because. But they'll rescue you from Reachmen and do you a solid sidequest for some gold and karma points.

My Nightblade however has blood on her hands and Daggers. Thieve's Guild, Dark Brotherhood. She may be fluffy with adorable eyes, but she'll put you to the blade if you get in the way.

3 of mine I guess would be "good" although come of their morals might not be widely considered "good." my 4th is probably considered bad since she's an assassin for pay but isn't exactly EVIL about it

They are as good as a bunch of pixel

Other

I haven't really thought about the ratios of good and bad. Some are generally good, and some are... how shall we say...? Morally flexible?

Adding RP into the mix muddies it even more. Never clear cut lines there of always good or always bad within a character.

A couple examples:

One of my characters is a racist and believes that slavery of the 'lesser races' is correct and just, with the 'strong' race ruling the others how it should be. Yet he will not kill without need. He does not steal. He is no assassin or criminal. He upholds and follows the letter and spirit of the law. Regardless of race and his internal feelings, he will assist someone in need. Is he good? Evil? Neither?

Another of my characters is a member of the Dark Brotherhood. She kills. She steals. She's a werewolf and hunts and prowls the edges of civilization and beyond into deep wilderness. Yet those who she calls friends, she is intensely loyal. She doesn't kill without contract or self defense. She loves her wife deeply and passionately, and their relationship is healthy and free from abuse. She abhors slavery and values freedom. Is she evil? Good? Neither?

Yet one more of my characters is a pacifist. She has no combat skills, and will not fight, even in defense of her life or the lives of others. She would rather sneak around/away from or flee from danger. She has no desire to help others in any heroic sense of the word. She does petty theft to make ends meet and pay for her wanderer's lifestyle, but not enough to be greedy. Is she good? Evil? Neither?

Of course most of my characters think of themselves as good. It's all a matter of perspective.

Edit: Para, however, doesn't give a flying nix ox about morality though, she just do as she do and won't justify it to you