Authors:

You get a kind of surreal feeling and also it allows you to focus on the things we want you to focus on in a new way - the stuff that's very small and mundane that happens in a person's life when they're in a hotel room. There's more interest because you're seeing a puppet do things that you're very familiar with that you might not notice if it was a human doing it.

"Immersed in Movies: Charlie Kaufman & Duke Johnson Talk ‘Anomalisa’ and Adult Stop-Motion". Interview with Bill Desowitz, blogs.indiewire.com. November 16, 2015.
You get a kind of surreal feeling and also it allows you to focus on the things we want you to focus on in a new way - the stuff that's very small and mundane that happens in a person's life when they're in a hotel