I never really considered her that serious an actor, but she is jaw-droppingly good in this. Like Kate Winslet in Mare of Easttown level-or better. I would be shocked if Seyfried doesn't take home best actress at the Emmy's. Her performance is so fluid, so natural, so understated yet full of depth. I'm like floored how good she is. (Other actors/casting also great. Maybe that means the directing is great too? I do like the choices of how scenes and episodes end-a little unconventional but with a poignant beauty. So let's give it up for the director & maybe editor too!). Bravo all around. See it!