South Korea is a country mostly known in the animation industry for provided low cost labor in the completion of animation from other countries. Mari Iyagi is one, bright, shining attempt to show the originality and amazing work that Korean animators are capable of. It's a lone gun in the ambitiousness of such a project, and sadly, due to it's disappointing box office figures, may be for a long time.
To describe the visual style of the film, I can only say to take a little touch of Samurai Jack, a heaping helping of Myazaki, and a dash of Waking life (minus the lack of fluidity in animation and pretentiousness of story) to flavor. Then realize that doesn't begin to describe the unique look of this film, that can't be classified as traditional, digital, or 3d. It's a remarkable blend of Flash, Traditional, rotoscoping, and 3D Studio Max that captures both realistic environments and fantasy worlds like none other. The story builds up nicely, until it reaches the end and never goes anywhere, but for all the times it made me laugh out loud, feel for a character, or gape in awe, I forgave it.
It's not looking as though this film will get much of a release outside Korea, but if you ever get the chance to see it, don't let it slip by.