Lots of good to take away from it, and gaps bridges, but the Zygon and even the Elizabethan scenes seemed a bit forced and not really needed imo.
Hurt's a brilliant Doctor and the banter between the three were great. Still would have liked to see CGI versions of some of the surving doctors and really build up on that, instead of the whole Zygon thing. Dunno.
Writing was better than it has been in some of these really poor episodes!
Btw is his grandaughter Susan still alive (in the show)? Was thinking they might end up meeting her again if he does get back to Gallifrey in the future - though that said, the actress is still pissed off at Doctor Who it seems: http://www.telegraph.co.uk/culture/tvandradio/doctor-who/9975948/Doctor-Who-It-destroyed-my-acting-career.html