*lol* True, it's just as a big sister who was always in that position, I immediately had a massive SIDE-EYE ¬_¬ (To be fair, my little sister never went as far as as that with any of my friends.)
I also liked Little Sister trying to make eyes at Ryan. :)

That's true but (to state the obvious) TV in 2018 is not the same as TV in 2006, we don't know if the BBC will give Chibnall enough time to get the characters settled in so he can start developing the relationships properly. :/ I have my fingers crossed.
I have just realised that there is fic. And there will be fic. And Torchwood fic was transcendentally good (not all of it, obviously) and the Doctor Who fic might be what gets us through if we never get a lot from the show.

I think it might be too big to have three new companions AND a new Doctor. But who knows, maybe that's just my Moffat preference showing through.
Maybe both. We've been spoiled by someone who could have four things happening at once, and a lizard.

Angstrom (Nordic name?).
Seems like it (except for being an alien). *g*

He was very much a hostile alien, yes.
The rich are the villain every time!