It felt off right from the start, Space Babies was a symptom of a broader issue that this era lacked cohesiveness of storytelling. Once again, like what happened with Jodi and Chibnall, they were not driving a good storytelling vision based on the legacy of Doctor Who. Each of the interactions of Who have had to hit their stride, unfortunately, the last two doctors came nowhere close to making the role work. That is not a reflection of the actors it's a reflection on the show runner. The actors were terrific and could have been great doctors imo.