What I look for in a script is something that challenges me, something that breaks new ground, something that allows me to flex my director muscle. You have got to think fast in this business, youve got to keep reinventing yourself to stay on top.

Directing is not a job. It's more like a career. Which is great!

I was talking to one of the writers about our target audience, and he was insulted that I used that term. But if you're given $60 million to make a film, you'd better know who your target audience is. That's who's going to pay back the bills you run up.

For me, the great joy is to watch an audience watching what I've made. To hear not a peep from the audience at the right moment, and then to hear the laughs and the cheers.

I can be very reserved about things. My business side isn't shy. I can be like a general. But I've got a shy side. I'm also a lot deeper than people think, and a lot more sensitive. But I don't let people in too much.'

I'm done with effects movies for now. When you do a movie like 'Transformers,' it can feel like you're doing three movies at once - which is tiring.

Do you know what directors go through? It's just hell. Like, why do I work so hard - to think I'm only going to see this movie five times and then never see it again 'cause I'm so sick of it? What is it worth, honestly?