The biggest problem with the show was that it just became incomprehensible- by the end no one knew what any characters motivations were, never mind who was aligned with what faction. So the ending just became this slog where the characters might as well have been ad-libbing a script.

Also yeah the entire "the MC decides that the only solution to his problems is The Final Solution" is one whole other can of worms.

The only good thing that came out of the show was Egoist (and the music in general).