The 20 Core Scenes of the Hobbit

"It was like, every little piece that we were figuring out was tied to everything else by a string. And so every time you moved it, it would like, you know, fuck up everything else and you had to go back and fix it." "The only real metaphor I can think of of what it felt like is ... imagine you're building a 3D puzzle," he says. 'You have to get in there and fix some things'