Everything is important, but there is a weight to these big or expected things and then there is the logistics of them and it's trying to find, while you worry about for instance the ballroom scene, how do you get 500 people to go to the loo in corsets and don't cost you an hour and how do you remember while you're organizing all that to take a breath and say, 'Well the scene is about all of that and it's about Prince hand on the small of Cinderella back as well' and we need time to do that properly as well.

Somehow I know there was something so right about my doing Frankenstein and taking so long over it that I've probably been laying some ghost inside myself. It was a very necessary job for me to do, but it'll take some time to recover from it.

It doesn't mean old or younger. I've learned a lot from people much younger than me as well as people much older than me. So I think it's about honesty and generosity.

With people in corsets you need, an hour and a half in you have to give somebody something, you have to have those trays with a little bit of fruit going around or something because you get that blood sugar [dropping] thing, so it's curious because that's in your mind at the same time as you're about to say, 'I think it's about the humanity and the depth of feeling and we need to feel [Cinderella] soul expand and by the way, more cheese for the people in the back.'

I certainly have been guilty of trying to sweep things under the carpet.

I've heard from quite a few people, you sense that there is an ownership of the [ Cinderella], it was so personal for so many people, so I was interested in trying to work out why that was.

I think the truth is the Marvel fiefdom exists very independently inside the Disney world, inside the Disney universe. They're not resistant to that kind of thing but they have their, you know there is a whole sort of machine energy and momentum that is the sort of creative drive behind the whole universe that has a big impact on the individual films. I'm glad those scenes got out there. And we've got a few interesting deleted scenes on this.