I tried to watch it with Jodie, I really did. I tried to look past the female character and just found boring storylines. The only thing of any interest was a female doctor as shock value.

It was sound and fury, signifying nothing.

Evidently the watching public agreed, with viewers declining. So, what do they do, they bring Tennant back.

David Tennant Returns as the Doctor | The Power of the Doctor - YouTube

Let this be a lesson to the BBC about failed experiments.