Man, you're coming right into it in the end of the season. What you watched was part-one of the season finale. I'm surprised that you could keep up with all the continuity referencing.

If you get a chance, as I'm certain Sc-Fi will rerun this whole season again, try and catch them in order. Glad you dug it. Yeah, the 9th Doctor is the 'black (leather) sheep' of the incarnations. Intimidating and goofy, all rolled into one...