The bi-generation will be argued about forever. I think it was fun to see Tennant and Gatwa working together, but do think giving Tennant his own TARDIS in exile was a misstep.

With the controversy out of the way: Neil Patrick Harris is incredibly fun as the Toymaker and the satire of 'everybody feeling like they're right' is great. The tie-ins to the history of television are excellent and it really felt like a big event story. The 60th was a fun three episode mini-season!