What a superb episode. Tonight’s installment, the third hour of this final season for Justified, unspools one beautiful set piece after another: Ava and Boyd. Then Ava and Raylan. Then Boyd and Ty Walker, the new villain played by Garret Dillahunt. And then on and on it goes, until we get to fabulous scenes featuring two other characters new to this season, played by Sam Elliott and Mary Steenburgen. And all along, the type of dialogue that’s so rich, you want to chew on it for a while – as when Walt Goggins’ Boyd, wearily dismissing an early-morning visitor, drawls, “I don’t have the bandwidth for casual conversation.” Lines that good should be printed on tee shirts…