Season Five

Nitcentral's Bulletin Brash Reflections: Doctor Who: Modern Who: Season Five
'There was a goblin, or a trickster, or a warrior. A nameless, terrible thing, soaked in the blood of a billion galaxies. The most feared being in all the cosmos. Nothing could stop it, or hold it, or reason with it - one day it would just drop out of the sky and tear down your world...'

The Matt-Moff Golden Age: not as supremely glorious as the Russell T God era. But still pretty bloody fantastic.