There's about 3 good episodes with the characters actually playing soccer, the rest is borderline schizophrenic in determining if it is a sports anime, a random high school hi-jinks anime, or a comedy anime. The animation is god awful for the most part.
The best part is the far-too-infrequent soccer action and the badass bagpipes song that plays when something cool happens (rarely). Only watch if you're desperate for a cute prodigy soccer girl anime.