I think this was the "OMG my end is near"-quality spike for RTD.
I quite liked it actually, though I first thought: "Oh my, they have to be kidding me" once I saw the second Doctor, but they most certainly gave a good twist to it.
And somehow, I found Dalek Caan rather, scary, for some reason.
Also, I didn't, initially, understood why that German lady was so angry with Martha, later I did, and after I looked up a word in the last line she said.