I think superhero stories are popular because of all the conflicts and injustice throughout the world. To have a representation of positive male and female role models.
We want to see justice. We want there to be someone looking after us.

Unfortunately the real-life baddies of the world tend to think they are right and will never change and the only option is for them to be sent to prison or locked up.
Yeah, they're rarely as 'fascinating' as those in movies.

And I have heard many good things about Jessica Jones. Quite dark though.