I was a bit disappointed in it, the leadup and website seemed to indicate it was going to focus a bit more on the whole climate change, lack of water thing etc than just a huge bushfire event. That said it wasnt too bad.
And yes, I recognised some of the Canberra bushfire footage as well.
They should have shown one from the fires in the Royal National Park a number of years ago, where the fire was whipping up it's own fire tornado with the wind vortex, that looked awesome on the news.