I think it's time to get rid of Steven Moffat as head writer and show runner.
My thoughts on the first episode:
I bit of a jumbled mess with far too much going on.
The episode didn't need:
- Missy (the Master)
- U.N.I.T
- Medieval party
I like Peter Capaldi, and the darker tone since he came on board; but honestly the writing is a mess.
- Bi-planes with lasers, because "hey that's cool"
- Missy came back because "death is for other people", what?
- Missy needed to freeze all the planes in the world to get their attention? Um... not really.
- Clara and U.N.I.T. found the Doctor because "algorithms".
- Left a modern tank in Medieval times.
- Davros needed Clara to lead them to the Doctor, yet they had a Dalek agent there the whole time anyway (Beardy McBeardface who found the T.A.R.D.I.S.).
- T.A.R.D.I.S. very easily destroyed, because it suits the plot better this week.
It seems Moffat is more interested in, what he thinks are, interesting set pieces and clever reveals than a coherent story.
At a very basic level, the episode did have a good idea: The Doctor is responsible, because of his abandonment of young Davros, for what Davros became and in turn for the creation of the Daleks.
- The 'hand mines' were suitably creepy
- The revelation that the boy was Davros was good.
- I liked Davros's "I couldn't tell the Daleks what to do even if I wanted to" attitude.
But that's pretty much where it ended for me.
I look back at David Tennant's run under Russel T. Davies and weep. Some of those episodes certainly had their issues as well, but at least they tried.