I adored the episode, in fact I'm liking the way the picked the premises for introducing the
companions friends to spacetime travel and aliens. However, I'm finding it hard to get used to the Thirteenth Doctor. Possibly harder than Tenth (I totally hated Tenant for some time after Eccleston). Unlike my initial short-lived feelings towards Tenant, I love Whittaker, but I'm starting to get what they meant by “Gone is the daffiness and idiosyncrasy...”, and I don't like it.
My biggest gripe is she's way too open and reveals way too much. We have three companions, so she could leave them to ponder upon the mysteries surrounding them like the previous Doctors did. Especially on their first journey. I know it's silly to complain that the Doctor didn't leave it at “Yes. You should definitely not touch the water.” and maybe “Strange though. Why aren't there any creatures elsewhere?” But it just felt she volunteered too much on everything.
Also it was odd that they doubted her less than she did. I'm not sure it was bad. Just... different. Although logical. And it bothers me that it was logical.
Next week looks like it's going to be phenomenal, though. Besides, it's back on Earth, so