The Art, story, charcters, everything about this anime has so much thought and time put into it. Its arguably one of the most intensethings i have ever watched. When i first watched it i thought i could turn off my brain to watch it but no. every step of the way this show had me at the corner of my seat. Thier are 1 or parts that i found to be slow but overall everything about this show was great. beggining to end.