Story 10/10
The Story is amazing, the series de-constructs all the boring and repetitive shounen tropes and change it into something exciting and breath-whelming, Its different , it has variety, Each arc is fresh and it never feels repetitive , No two arcs are the same, It has its share of light arcs, and the pretty dark and gruesome ones, and when it gets dark it gets really dark, no Nakama powers , no resurrection bullshit, the events are always unpredictable and each arc has something new to offer.
Art 10/10
Seriously this has got to be one of the best drawings and animation I have ever seen, and to come from an ongoing series, the characters and backgrounds are drawn well, the art is consistent and some episodes are just above awesome with their drawings and animation, let's just say that a series like that is worth watching in HD more than SD , The animation is pretty smooth when it need it too.
Sound 10/10
The voice acting is amazing, the voices are powerful and they are consistent with their characters and characteristics, the soundtrack is absolutely amazing and the variety of soundtracks helps them a lot in choosing them in the series, there are sad OSTs , epic ones, the oh shit ones , strategic ones, happy ones, you just find a variety of everything you can think of and they are amazing, I also have to applaud for the two masterpiece OST's Riot and The Last Mission.
Character 10/10
I just have to say that this is by far one of the few anime series that actually develop every character whether it is a villain or a protagonist a companion it is or not, all the characters get developed , we all hear their line of thoughts in this death note style , the characters are not stupid, a lot of mind games are played between characters, and the characters cannot be loved or hated based on who is the strongest , but in fact they are loved for what they are and what they do. Characters develop emotionally and experience wise which is a big plus to this anime
Enjoyment 10/10
the first two episodes were not that enjoyable but when it started in episode 3 I watched a real adventure before my eyes, an adventure where you feel its dangers and you understand its risks and it's unpredictability , It's cruelty too, I just can't say more than that.
Overall 10 + 10 + 10 + 10 + 10 / 5 = 10
so it is 10/10 (Masterpiece)
