I enjoyed this one quite a lot. The villains felt interesting and multilayered: many villains are like a hive mind, all acting together. The Dominators aren't like that and their internal conflict is interesting and adds an extra layer to the story. Moreover, the villains motivation is a little more complex than I feel is common and it was also effectively kept unclear for a large part of the story, keeping me guessing as to what their actual intentions were which was fun, especially when I realised I'd guessed wrongly due to the appearance of new evidence.

The plot itself felt tight and kept me interested and the supporting characters felt well-written. The Doctor and is companions were also on-point.