Peak television. Genuine art from the director of One Punch Man season 1 that shows the insanity that can be achieved when we let creators enjoy creating, carte blanche. In its episodically-presented, wildly diverse array of topics, I believe I must've died and gone to heaven a dozen times over, once for each episode.
Could be considered a bit niche, so the first six episodes can be used as a test for dipping one's toes into it, with the sixth's ending being a good point to jump off at if someone's taste is such that they don't want to more or less experience a continuation of the same.