Brilliant finale.
Near the top as one of the best series finales of all time. I take pride in trying to guess where things are going, plot twists, etc. but I never saw this coming. Not only suspenseful, topical, and entertaining, but it connects on an emotional level I never expected. Kudos to the writers and other talent. A special shout out to Mandy Patinkin and Claire Danes. Seriously. Wow.
Also agree with other reviewers, it definitely left open the door for either additional season, or even better, a spin-off.
Like the title says of this review, I hate when a series that I'm addicted to says goodbye. But goodbye my good friend. Hope to see you again.