The best anime I have watched. A lot of characters appear throughout the story and some of them come with great complexity. Also, the music is great, the dubbing is really good. Everything about it is amazing. The only somewhat major flaw might be the exaggeration of the story at some points (which, after all, is not completely unbearable and doesn't affect the show that much). But what it can do is that sometimes it may cause you to stop and continue watching the show later on. Apart from this, there might be instances where, for a series of episodes, you won't find anything interesting at all, just the story progressing and characters coming along. But you are going to witness the complete opposite as well. It will become really interesting at some points(in fact addicting) and you will want to watch a lot of episodes as well. Overall, it is incredible, different from most animes as it is completely devoid of any sort of fantasy. Recommend watching it, but you need to be patient.