Erm. Well. I liked the one about customer service A.I.
The standalone episodes pretty much always outshone the UFO conspiracy arc after the first couple seasons, but the revival arc episodes have been real clunkers.
And I liked the Darin Morgan one about false memory up until he threw in more jokes about the current mess of US politics. I’d rather not have all that immortalised in my entertainment. (Even the A.I. episode had a Bigly reference for no real reason.) At least the one about science vampires and religious hunters managed to avoid it.