In my option, the anime series was good at one just the manga counterpart was but as time goes on the story becomes very confusing and the overpower becomes weak at a later arc which is kind of wired, there are also some ideas that was reused all over again but I did let it slide as there are some awesome fight scenes that I can let it slide. The anime only episode were bad just bad as the story telling wasn't that great and that it has some funny part where it did not made much scenes but it is fillers after ignoring the fact it was still decent. Overall I still kind of hate it.