“I have actually finished a draft, we’re in a very good place. It's going really well, eventually somebody will explain to me that it's not. But I've been writing, meeting with actors, and we're starting to storyboard and all the preliminary processes. This is the part where it's all still fun. It’s an evolution, and that goes on all through shooting and it never stops. I’ve done enough shows and movies to be comfortable with that. You do come to a point where we all agree …‘Oh, I've got these two characters, two of my favorite characters from the comic books; a brother/sister act. They’re in the movie, that’s exciting.’ You lock certain things in. But then there’s a certain fluidity when you’re working with Robert [Downey Jr.]. He’s going to want to do something new on the day, and you’re going to want him to, because it’s going to be funny. So you always keep yourself open. I try not to think of it as topping The Avengers, I try to think of this as its own movie.”