This movie was kind of long and boring. The jokes were not funny and the lessons were not clear at the end of some sequences. I watched it in Japanese and it might be better in english, but I doubt it. The origional languge is usually the better one.
The art was a different take than usual. It looked like it was made with watercolor and the drawings were basic. There was one part when the drawings were pretty good, but it only lasted a couple of minutes.