Been quite impressed so far if I'm honest. Loved the Industrial revolution, with the chimneys rising from the ground and stripping away the countryside. Needed a bit more railway though, they missed out one of our big contributions to the world.
Nice nod to the inventor of the internet too, as well as Brunel, and a guest appearance by Lizzie herself. Very nicely done in my opinion, now there's just the mystery of who will light the torch.
It's got to be David Tennant as the Tenth Doctor or there'll be a giant gaping hole in the space-time continuum, not to mention several hundred thousand disappointed fans.