Doctor Who: "The Stolen Earth"

I've never been let down by a Doctor Who finale. From the first season on they've always brought out the best in the series. I wasn't even bothered by the tiny-Doctor-made-big-by-people-wishing-it-so development in the last season. It was silly, but it worked. (Same goes for much of the show.) So maybe I came into this, the final finale shepherded by Russell Davies with too-high expectations. The season long build-up worked. Last week's prelude worked. I was still intrigued as to what was up with the bees. Also: Guest stars aplenty. This was going to be good.
And it was good. Enough. I watched this episode and next week's episode back-to-back, so pardon me if my feelings for both bleed together a bit. I'll try to get the facts this episode straight and save some of the opinion for next week. But as a bonus, I'll tell you about the Doctor Who panel I went to at Comic-Con yesterday. Deal?
We open, with a sense of urgency, on a familiar-looking suburb street. Although I'm not sure its familiarity is supposed to be part of the point. I just think the show is frugal. After the Doctor and Donna leave the TARDIS, return to the TARDIS, then attempt to leave again, they find the Earth has vanished beneath them. This can't be good. Cue the view from New York where Martha, and others try to figure out what's going on. Switch to Cardiff and Torchwood. Then to London and Sarah Jane and son. Then Chiswick and the Noble home. Enter Rose and a big-ass gun. It's as if Davies is gathering together all the pieces he's been moving around for several seasons, on this show and others. Clearly we're in for something.
Trouble is it's a bit too much of something big. We get Daleks and Space Rhinos (what are those guys called again? Judoon!) And a lot of people running around trying to accomplish stuff. There's scarcely a moment for anyone to catch their breath. The moment between Donna and the Shadow Architect is refreshing in its intimacy. Beyond that, it's mostly our heroes panicking, separately as we all build up to the revelation of… Davros!