(EDIT): Woah, sorry i didn't mean to write this much(a literal essay). But long story short, great show, deep meaning(s), lots of gore, explicit, and for mature audience. (PS: WATCH THE SHOW)
I saw a clip from the show in meme, and it really drove my interest. So I decided to watch the show. After the first two episodes or so, I realized I couldn't stop watching it. Its nothing you would expect from an anime. After I finished it, I just kept wondering if a part two will come. I can assure you that if you watch the anime and finish it, you'll be waiting for a part 2 in hopes that 10 episodes won't be the end.
Regarding the anime in a whole, the mood, tone, and emotion you may take from watching it is nothing like other shows/animes. This anime allows the watcher to embrace in laughter, shock, sadness, surprise and many more vital emotions(in my perspective) that play a huge role in making an anime or show good.
Considering the watcher. I can assure you(the watcher) that in order to enjoy this show(and truly many more), you need to be mature enough to have a complete understanding of the importance of the tone. This show isn't for people who are young(that's for sure), its not for people who lose interest quickly, people who can't take gore, and for people that don't understand importance of setting/subject.