In terms of writing characters or stories, at least initially, there's no difference between live-action and animation. A good story is a good story, whatever the medium.
Michael ArndtI figured Iโd probably write 50 scripts in my life. Out of those 50, I figured maybe five would be produced, and that maybe one or two would be successful. So I always kind of expected Iโd write at least one successful film in my life. [...] The way it all came together was kind of like Murphy's law in reverseโI donโt expect that kind of experience again any time soon.
Michael Arndt