User blog comment:LuNa/Anime Ending?/@comment-2.101.63.108-20130304231349/@comment-5840892-20130307012629

True, that is what killed off Bleach. Bull$#!^ filler arcs in the middle of the Aizen/Arrancar Arc. (TBH that almost ruined the show for me, the only good one was the Rouge Zanpatou Arc.) But yeah doing stuff like that can kill an anime faster than anything. Fairy Tail so far has the best rewatch value I have ever seen for a Shonen series.