Don't mean to be a party pooper, but I thought it was awful. First the mystical nonsense when they brought the Master back to life, which seemed to be more suited to Harry Potter, then the flying around and electricity bolts fired from the hands, which would be fine in X-Men but just looks wrong in Doctor Who.
And worst of all, they forget one key element, namely a flipping story. It seemed to be all just setting the scene for the next instalment, and it felt really long and dragged out. Frankly, the whole episode could have been condensed into ten minutes without losing anything.
And I wish they would stop trying to outdo themselves by constantly upping the stakes. First the Daleks came back and tried to destroy the human race, then the Daleks and Cybermen almost destroyed the universe, and now OMG! THEY'RE GOING TO END TIME ITSELF!
Oh well, I suppose it is a children's programme.
d.