I was waiting the whole episode for that line form Catherine Tate. Now casting her as a doctor who assistant was a bit of an error on the director of casting. After watching that series of Catherine Tate show i just could not take her seriously. The Tardis going down the motorway was also a bit daft! I hope the rest of the series will be better than this, story was stupid too. Its been through the good old throw in a bad joke and you get some ratings thing. Another major disappointment was seeing the stupid Santa clause robots, we have seen them once I wanted something new! Oh well, better luck next time doctor. Looking forward to series 3.