I have to say, I'm really just...not that excited about the show at this point. I love Capaldi as the Doctor, but I find Moffat's running of the show to have been "uneven" at best, and generally fairly poor. I forgave many of the problems last season with the belief that we were headed in a particular direction (where Clara has to choose between real life and jetting around with the Doctor and faces the consequences of her choice), but to then have her decide to stay after the Christmas special...ugh. I just have very little faith in Moffat as a showrunner anymore. I think he's good at coming up with cool concepts for an individual episode, but he lacks the ability to structure an entire season as a coherent whole, and tries too hard to build season arcs through end-of-episode hints at something "big" which inevitably ends up disappointing.
To be honest, I'm not sure I'm gonna watch the show live this season. I'll likely catch up on episodes a couple of weeks after they air, but I'm not sure I'll stick it out if I get the sense he's "Moffating" things up again.