What makes for a satisfying ending? In “ABQ” we meet Mike Ehrmentraut when he gets a devastated Jesse prepared to call in Jane’s death, Walt gets his tumor removed before Skyler confronts him and asks him to leave, and Donald mourns the loss of his daughter before we see where all of those black and white teasers were heading when Wayfarer 515 crashes above the White household. The finale works as a conclusion that ties up so much of what the season has asked us to think about while setting things up for the future. The satisfaction it provides feels like a reward for paying attention.  Learn more about your ad choices. Visit megaphone.fm/adchoices