I thought the concept of S2 was interesting, but the writing was so bad (空気空気空気
that by the end of it I wanted to reach in and strangle the next person who brought up the atmosphere. S1 was much more..."subtle" in its presentation, if that's possible. S2 had a good set up with Tsubasa being a counterpoint to Hajime, ape doctor guy to Rui, and Gelsadra to Berg Katze, but ultimately it seemed to settle for "Gelsadra does obviously questionable thing and everyone just kind of goes along with it because society is dumb". Which might be a legitimate point, I don't know, but the way they presented it sure didn't make it seem like it.