I really really love Ncuti Gatwa in this role, y'all, he brings such an amazing energy to the Doctor... I wanna keep him for a long time...
Cons:
This is an extremely cheesy episode and honestly that's exactly what the doctor (hehe) ordered, but there was one moment that didn't work for me, and that was the ending with the Doctor literally saying "oh, I get it! You're joy!" Like, yeah, we get it, Doctor. We got it from Joy saying the same thing as she ascended to become a big light in the sky. It was this weird unnecessary repetition of the cheesy conclusion and I didn't need it quite so spelled out for me? Same with Joy's mom in the hospital literally saying Joy's name out loud as she saw the light. Again, trust the audience maybe a little bit more to get what you're doing without saying it all out loud!