I just binged this series and even though it may not be the best when discussing actual ethics and the morale of things, I enjoy how the thought process of characters and their action are quite easy to follow and how the philosophy is used by the teacher. Overall this manga is just really pleasant to read and it intruduced to me a ton of new philosophers that I had no idea existed to be honest. It's a 10/10 for me, the way the protagonist is not doing exactly the 'right thing' every chapter, how the characters all differ so much from the other and just all the times it made me think make this manga one of my favorites. It's a shame it's not for sale on my country.