The alternate universe Doctor interactions are incredibly wasted potential, but I can’t be too mad considering the Thoschei content we got.

I thought it fun. Nine realizing Lumiat was the Master was a great moment. I love the silly time lord legend. Actually it was mostly Nine and Lumiat doing anything that I loved. I can’t come up with more well constructed reasons, sorry.

Also, interesting that the degeneration changes the person so much to that certain incarnation. It’s not just the body changing, but as we see with the Lumiat, the entire personality and way of thinking as well (which made for that really great ending where she was holding herself back from becoming the Master again). Curious if that is gonna be expanded upon.