Unique concept, a simple creative premise that fails when it attempts to suddently make itself complex and larger than life (no pun intended).
Is the true human nature revealed in the depths of the hardest moral challenges?
Death Parade would say so. I was entertained throughout and even moved in certain episodes as they reflect true human qualms.
To be honest the importance or arbitrers was not sufficiently explained for me, but the fact that non human judges human was most utterly interesting.
A lot of episodes have to do with justification and moral decision-making which is made for people interested in psychology and philosophy.