A lot of times, when I speak to comic artists about using Manga Studio, they say that they're not making manga style comics. I interpret this to mean that they're not making Japanese style comics.
The word manga translated from Japanese means "whimsical pictures." Manga Studio can be used to make all sorts of illustrations. This piece by irmino is called Virtual Cocktail. It is a bit whimsical, isn't it?
I encourage all comic artists and illustrators to try out Manga Studio. Most of those who have haven't looked back.