Agree with you regarding Lisa Joy. It's very apparent when her pen is on the screen and it's equally apparent when Nolan is writing (and directing). He can write as he's done so admirably for his brother. Joy is a "Host" and a market tested one at that. Don't agree with you regarding Hopkins. He is such a master that maybe to you it looks like he's "phoning it in". His ease and what you call nonchalance is his remarkable simplicity in conveying the complexity of a character when, so often, the dialogue isn't there.
Arthur Meiselman's column: Awake with Anthony Hopkins