Avatar(The last airbender):
One major reason to love anime is their great grand fights. Avatar is good in this sense. I liked the series overall, 11 year old boy is great hero. Only three seasons to complete the story not like general never ending animes 🙂 .
Long series I am not in position to write a comment. Anyway I liked the Soul reaper duty. Spirit evil and good, soul society, soul reapers means again great flashy fights.