Westworld S03E06 - "Decoherence"

Having been completely defeated by last week's "Genre", our intrepid double daters venture back into Westworld. Is it a case of "fool us once, shame on you; fool us twice, shame on us"? Or was this week's episode the start of a resurgence in the show's batting average? Along the way, we ask why Maeve is back in Warworld; why William, aka the Man in Black, is still in the show; why Bernard and Stubbs turn up at the most unexpected times in the most unexpected places; and whether anyone should care.