I think the Watford performance has been significant in the it seems to have changed the narrative for the season. Whereas previously we were looking forward to a potential challenge for 3rd place, now the focus has switched to Emery rather than the season.
The Watford performance has provided the perfect scenario for all these posts re team stats both in general terms in the PL and also head to head v AW. The general consensus seems to be that Emery will not be leading us into next season regardless of the outcomes of this season, and the biggest question seems to be as to if he will survive until the Jan transfer window, let alone the remainder of the season.