everybody trashing this anime have the same boring generic answer, they all pretend to have good taste and then favourite stuff like plunderer.
everything about this anime is ALMOST perfect the story is fun, the characters are interesting, and a rare thing you find here is that it makes you WANT to find out about their philosophies and how they feel, unlike where in most other animes you just think "oh that's cool i guess"
the music is amazing and hold a place in many peoples playlists.
i do recommend this anime and if you don't like it then that's your opinion and i respect that, but don't be like the others saying generic things while also being engaged in generic animes