The problem is, when you're making an animated movie, the studio has an illusion in their minds - and it's really not true - that because it's a drawing, it can be changed at any time.

We can deny angels exist, convince ourselves they can't be real. But they show up anyway, at strange places and at strange times. They can speak through any character we can imagine. They'll shout through demons if they have to. Daring us, challenging us to fight.

We've tried as hard as we can into keep the ideas intact in the hail storm that is Hollywood, so, whether he is or not, I'm personally proud of what I've been able to jam down their throats.

I'd say the purest experience for the movie is not to have read the book because I think when you've read the book you're just ticking off boxes. I think that after you see the movie, reading the book is a cool thing. I always say the movie's not meant to replace the book. That's ridiculous. I'm a huge fan of the book.

Also I've got to say in the movie ["300"] Gorgo, who is the Queen, she has also a part that is - I think - I don't want to say, 'Oh look, it's multi-quadrant,' and all this. I believe that it is because I think my dad can see this movie and go, 'F**k yeah!

Everyone has an angel, a guardian who watches over us. We can't know what form they'll take. One day old man, next day little girl. But don't let appearances fool you, they can be as fierce as any dragon. Yet they are not here to fight are battles, but to whisper from a hearth. Reminding that it's us... it's everyone of us who holds the power of the worlds we create.

So you know when you were work on Man of Steel, in 10 years somebody is going to do the music for Man of Steel, and a different director is going to be doing Man of Steel. That’s the reality. So all you can do is to give it not only your best, but your vision on what this character is, when you become one with that character.