Po's [Kung Fu Panda] unending enthusiasm is something we wish we could have. We can't help but root for him because of his geek energy.

I think it's because Po [from Kung Fu Panda] is such a geek, and he is so relatable. He is so excited by life and is excited to learn new things. I think that accessibility is something that we all can relate to, there are so many things we wish we could do but don't have the means to achieve it.

When you see all of the pandas in this movie [Kung Fu Panda 3], they are rolling because that is exactly what they do. Not only were we able to watch the pandas play but we had free range to walk around and get a feel for the architecture and get a sense of where they lived ,so there's a lot of firsthand exploration.

We actually tried to put in [Kung Fu Panda 3] all the things we wanted to put into the first two films. We're all the same people who've been working on the other films and we all had things we couldn't do, and had to leave on the table. We just couldn't achieve them before. This time we have multiple new environments and different styles of animation.

You have hundreds of artists you're dealing with across the world and the scale of this movie [Kung Fu Panda] was insane - we had a parallel pipeline going on where you had two versions recording Mandarin voice actors, getting it to be funny for Mandarin audiences going beyond a straight translation, and then animating it and lighting it, it's a lot of work.

Every movie goes through that U-shape where you start with 'Oh that's a great idea. I love it.' Everything's possible and then you face 'Oh, we can't do that, and that's impossible, and that's a bad choice.' You go the practicality of it. And then you come up to 'Great.' But that middle part is when you don't have results yet.

One of my favorite things about the Kung Fu Panda 3 is the look of it. We never go for realism. I think a lot of time when people go for 3D that's the mistake. Because we're never going for full realism - for computer generated live action films like Avatar the goal is realism, to make the audience feel like they are seeing something that is real. Lord of the Rings had character design and environments to make it look real, whereas we aren't going for that, we are going for something that is theatrically, viscerally, and emotionally real.