I haven't watched Saul yet, I'm finishing Breaking bad first. The last season is a bit disappointing so far. Driven by sudden revelations, instead of letting things play out as in the rest of the series.
Edit: Hmm it's getting worse, series is quickly going from an 8.5 to a 6, plot holes and rewriting character behaviour everywhere. Hopefully all this forced stuff is to set it up for a satisfying finale.