She felt half asleep for most of the episode, honestly.
As opposed to "Spearhead from Space," "Castrovalva," and "The Christmas Invasion" where the Doctor was
fully asleep for much of the story?
So, this hunter alien transports from 5000 galaxies away to hunt a random human for ... reasons? Aren't there any species in their own galaxy that would suffice for the hunt?
If aliens didn't randomly fixate on Earth as their preferred target for whatever it is they're doing, the Doctor would have a far more peaceful life. For that matter, why did the Doctor ever fixate on Earth, out of all the worlds in the universe?
Look at it this way -- at least it wasn't London or Cardiff this time.
I wondered at one point if the tentacle ball was a Rutan. I’d like to have seen that story, I think.
The Doctor was no doubt thinking of the Sontaran/Rutan war when she formulated her first theory about warring aliens using Earth as a battleground.
The whole "locked in the train" part was equally dumb. All train carriages (including aincent Gatwick express ones) have emergency hammers to break windows. They didn't even try to break the windows to get out.
I don't think they had time. The Gathering Coil showed up pretty soon after they determined the doors were locked.
Whittaker was almost there, but didn't quite nail it for me. Very much felt like a performance, almost a throwback to the pre-reboot Doctors, and not in an especially good way.
And Tennant, Smith, and Capaldi
didn't feel like performances to you? I think Whittaker's Doctor is the most naturalistic, least affected performance we've gotten since Eccleston.
Overall plot wasn't terrible, but the script wasn't especially well written or clever either (setting up a deux ex machina off screen, bleh).
It wasn't a deus ex machina. We saw the Doctor working with the pod recall device when she was assembling the sonic screwdriver; we didn't know what it was at the time, but we were shown a close-up of the big red prism as she pulled out a component adjacent to it. Then we saw her use the sonic to manipulate the neutralized Gathering Coil, and we saw her step back and allow Tim Shaw to link with the Coil and extract its data. We were shown, onscreen, every step of her plan to stop Tim
except the key bit where she removed the DNA bombs and implanted them in the Coil. But even that was set up when she said to Graham "Give me 9 minutes and I'll have a plan," and by the fact that we didn't hear Graham express worry about the bombs after that point. It was subtle, but the whole thing was set up ahead of time, just like a fair-play mystery or plot twist is supposed to work. When I rewatched the episode, I could see all the bread crumbs that had been laid out. That's the exact opposite of a deus ex machina, which means a climactic plot twist that
wasn't seeded earlier.
(By the way, turns out that DNA bombs are a
Torchwood nod, first used in the Chibnall-written "Kiss Kiss, Bang Bang.")