What was Mikey Thinking?

  Power of the Doctor notes The train tunnel is a cool effect Pefectly serviceable setup train under attack – oh look it slowly yrevealed to be the cybermen I could have lived without seeing the regenerating cxybermen again.   How does the train guy know the term regenerating in this context Quick explanation for why they have to have an action sequence instead of materializing in the train Yaz barely hesitates to follow the doctor Dan has a date to get to Surfing on a space train I get why they’re setting up the time lord energy cybermen, but they were supposed to be all done and thewy were a one episode gimmick Dan just got shot in the face Nice job establishing that the hole in his facemask is freaking Dan out We’re expecting the cargo to be ashad, right? Yaz has some solid med skills and now Dan can pilot a space train.   But not well The cargo is a little girl.   IOs that the very first Doctor Tecteune found?   Is this all going to loop? Siberia 1916