"Felina," written and directed by Gilligan, follows Walt tying up loose ends by threatening the two philanthropists to donate Walt's remaining cash to Walter Jr. (R.J. Mitte) on his 18th birthday.

Because what “Felina” was–as effective, satisfying series finales are–was true. It was true to the five seasons that preceded it, true to Walter White’s obsessions and pride, and true to ...