When you're an adolescent, you suddenly wake up one morning and your body is an enemy. There are hormonal changes, physical changes, emotional changes. People are saying to you, 'Now you have to make the decisions that define the rest of your life.' The X-Men takes those elements and pushes them one giant step farther.
The fundamental thing that makes the 'X-Men' different from every other series out there is it's all about prejudice. It's about a group of young people trying to make a place in a society that doesn't want them.
I find now I'm reading a lot more nonfiction, simply because every time I read fiction, I think I can write it better. But every time I read nonfiction, I learn things.
My desire as a storyteller is to always catch the readers off guard; to give them something they aren't expecting, and take them in a direction that is satisfying in the here and non.
The cool thing about comic books and prose is that if a reader gets confused on page 8, they can backtrack. With films, you sit down in a seat and once the projector starts going you're stuck for the next two hours. There are no do-overs, rewinding or starting again.
One of the virtues of 'The X-Men' was that it managed to transcend the expectations and prejudices of the medium. It appealed to a vaster audience than anyone had ever anticipated from any superhero book, much less 'X-Men.'
You know, for a normal kid it might be how to ask somebody out on a date or how to deal with the SATs or just how to deal with the bully down the block. And the X-Men have the conflict of Magneto or aliens or what-have-you.
In terms of the 'X-Men: Days of Future Past' movie, Bryan Singer has been a part of the X-Men family from the first movie. He knows about the comics canon and how it relates to his work as a filmmaker. He's more well versed in the canon than most, as are the people that are working with him.
No creator in modern times is going to stick around with a concept for 20 years. There are simply too many alternatives that writers want to pursue.