i love the concept and the story of the show. but some of my friends says that after 3 seasons it gets really boring and they stopped watching it. So i also stoped watching it.
But after a year a started watchibg it from season 4 till very end and i must say it has a very nice and well writen story. The cast and crew selection,their acting ,direction ,animation,concept,editing,cenemetography, all are amazing.
But the end could have been much better than that. The end eppisode was disappointing . All the viwvers was waiting for some nice end of the srory but what you get is a crap in the end.
But overall it's a great tv series. you can start it if you haven't watch it yet.