I legitimately think RTD may be a bit unhinged, and not necessarily in a good way.
I know right. I'd been seeing the rumours and I was thinking "there's no way. It's too stupid of an Idea" and yet here we are. I was expecting him to stick around for the christmas special, then regenerate, but i guess he wanted to jump ship before it fully sunk.
Doctor Who Season 2, Episode 7
The Reality War
The episode in general was a bit of a let down, but I wasn't that surprised. My expectations were low, and they were meet.
Omega, the big bad villain had maybe ten minutes of screen time before he was unceremoniously vanquished back to the Underverse, which we never get to really see beyond the end of the last episode. He was around long enough to conveniently kill of the dominant Rani with no fanfare, while the submissive Rani grabs her teleporter macguffin and flees. I'm sure she'll be back in a later season, possibly after regenerating off-screen.
The only thing the Rani really does this episode, and last one too really, was to serve as an exposition machine. Something about time lords being sterile, which tied to into the subplot that might as well have been the main plot given how much time the show spent on it.
I did not care for the Poppy sub-plot. I just could not care about Belinda and her child, that may or may not have actually been hers.
The one good thing about the episode was that I'm fairly certain it retconned the timeless child nonsense. Will need to rewatch to reconfirm though.
And then he regenerates.
Into Billie Piper, of all people.

This was supposed to be a meme, RTD.
This would've been the perfect episode to bring back Tennant for a cameo too. Two big bad villains with time-lord connections. It's the perfect excuse to bring back the other doctor. What was he even doing this episode, just chilling in his backyard?
Oh and we have yet another loose thread that still has yet to be tied. Who is "The Boss"? It was mentioned by the meep at the end of the first anniversary that "the Boss is coming", then Anita mentioned him again at the end of this episode. I don't think you have the time to play with some long overarching mystery, RTD.
And who took the toymaker's golden tooth containing the master? Still yet to be resolved.