I wish all the best for whatever JW does next - she wasn't my favorite doctor but I fault the writing and mainly Chibnall for that, because I think she did the best she could with the material she was given.
I'm happy Chibnall is going, though. I really wanted to like the past couple of seasons of the show, but there was just too much to dislike in what he brought to it, and it overshadowed the things that were good.
I'm still hoping the upcoming season is good, though, as well as the subsequent specials. It would be nice if they can go out on a high note.