Something is wrong with the WIFI, people are vanishing, lost.
Clara has become a very interesting character, she's died twice and is once again with the Doctor. Who was the woman in the Shop that re-directed her call? I think had they killed her again I would have lost patience. Hopefully this is the last time they bump of Clara.
Matt Smith, I don't often credit him enough, I wasn't fussed at first if i'm honest but I really grew to love him as the Doctor, he has definite qualities, lots of exuberance, quirky qualities too.
Steven Moffat once again gives us another tough, powerful female villain, Miss Kizlet is a very good adversary. Favourite bit has to be her talk with her boss at the end, and her subsequent lack of awareness as to who she is.
I love the filming around London, yep it's nice for me to keep seeing the usual haunts in South Wales used, but come on London needs to be used more!!
This is a fantastic, utterly brilliant episode, fast paced, stylish, clever, new, with echos of the classic Series. It seems logical, The Power of three, A town called Mercy and a few others had rather contrived endings, this one had a great ending. Very satisfying. 9/10