I enjoyed this week's episode, too. I thought the running gag about Beckett reading Castle's new book but telling him she has been "too busy to read it" was fun. I also enjoyed the interplay between Castle and his adolescent daughter. The dynamic between them is fascinating. Although Castle is ostensibly the adult, he is still a big kid in a lot of ways. In stark contrast, his daughter, although still an adolescent, has to be the adult in the family much of the time.
HT setup: Sony 75XBR X940D UHD HDR TV; Kaleidescape Strato Movie Server 6 TB; Yamaha RX-A3060 AV receiver; Crestron Control System; Hsu VTF-3 MK3 Turbo subwoofer, 6 Hsu HB-1 Bookshelf speakers, 1 Hsu HC-1 Center speaker, 4 Focal ICW8 in-ceiling Atmos speakers; Oppo BDP-103 BD player; Mac Mini HTPC. TiVO Bolt 1TB DVR; TiVo Premiere Elite 2 TB DVR