I am now putting my late review.
I was out of town and couldn't put it then. But it was amazing. It was full of suspense and closure. We finally know why Castle got to writing and he finally was able to vanish his demons. I was so scared when that knife was at his neck.
If not for the whole in the door Castle would not have made it. EEK!! Talk about Kate having his back. She truly did this time. I love the Caskette moments. I also loved how Kate stood up for her husband and his wok about her. YES!! That was wonderful to see.
I am nit sure how they will resolve the whole senate thing. I can't wait to see how they work that out.
It was a fitting ending for a season/series finale.