King-Ohger vs Donbrothers
The "downside" of returning to the normal, snappy Vs format* is not too much time back with the DonBrothers, and I've definitely missed these idiots. Still, it was fun, and a lot of the setup for the comedy was incredibly spot-on.
(*I'm assuming this is because it was produced together with Vs Kyoryuger so I'm not necessarily taking it to have any bearing for next year).
King-Ohger vs Kyoryuger
Spoiler-free advisory: This is 120% a companion to the crossover eps (and King-Ohger as a whole) in basically every capacity imaginable, from plot points to which Kyoryuger are given screen time. I think some people may be disappointed if they go in expecting something closer to a "proper" 10 Year Anniversary project. But be happy with what we got, I imagine it was done this way in no small part because of scheduling availabilities etc.
That said, they did cram in a lot of Kyoryuger fanservice.
Even having seen a spoiler summary, I didn't anticipate how much of the runtime was basically a Utchy comedy special. And, from what I had been aware of regarding the ending stinger, I thought History changing to make Dantetsu into Prince's father was just a "fun" way to decouple that doofus from being Daigo's son. I did not realize that, even with Dantetsu now being Prince's father that Amy is still his mother. Good luck getting Yayoi on board to want to fix that, Utchy.