* This is an episode that was perhaps a little overshadowed by the hype and speculation surrounding it. It was a precision-engineered piece of publicity, with the announcement of Tennant’s departure followed quickly by the reveal of the title, and of David Morrissey’s casting. Luckily, if you take away that hype, you still end up with a pretty good episode – rather than the mystery being whether or not Morrissey is actually a future Doctor, it’s instead about why this guy thinks he’s The Doctor, and what happened to make him this way.
* Morrissey is great, as both a potential Doctor and as Jackson Lake. It’s a very classic-series approach to The Doctor – a big, broad performance with lots of quirky turns of phrase – perhaps because he was forged in Victorian London, and so is harking back to the past in the same way The Doctor did when he was younger. The look is reminiscent of McGann, for similar reasons.
* Another landmark moment in terms of links between old and new – actual, moving footage of all the previous Doctors! Well, apart from one, but Moffat hadn’t invented him yet. So exciting at the time, and yet soon to become much more common as we hurtled towards the 50th.
* There are some very dark undertones for a Christmas Day edition of a family favourite. It’s not explicitly stated, but it’s made perfectly clear, that Jackson’s companion Rosita is/was a prostitute, and that Miss Hartigan was a victim of some sort of physical and/or sexual abuse. There’s also talk of children going missing, a massacre at a funeral, and the loveable Jackson Lake losing his wife. Merry Christmas.
* I liked the Cybermen here, more so than in their previous new series appearances. They didn’t talk much, which is good – they could just concentrate on being scary and imposing, thanks to some low angles and fast cuts. I liked the Cybershades, although they’re not really that Cyber-y, they’re just attack dogs with masks on. Miss Hartigan was good too, the kind of cold-blooded, heartless mercenary that suits accomplished guest actors like Dervla Kirwan.
* Then she turned into a giant version of Preston from Wallace & Gromit’s A Close Shave, and I wasn’t so keen. It’s undoubtedly cool to see a big cyberpunk Cyberman stomping about, but it didn’t seem to fit with the rest of the story. There was all this talk about the combination of the Cybermen’s logic and Hartigan’s raw anger being used to take over the world, and that’s more interesting than just flattening the place with a big stompy robot.
* Nevertheless, the best Christmas special since the first one, and a good start to Tennant and RTD’s farewell tour.