Ok ok, hear me out on this. I'm gonna get my major complaint out of the way first though. WTF was with Omega? There was all this buildup and he was just gone like that. Aside from that major thing, I actually really liked this episode. It actually gave some more depth to Belinda, and I just liked how they handled her. And the major other thing... BILLIE?? I thought going in this was going to be an open ended regeneration, but nope! It's Billie! And 13 is here too! I already have a feeling this episode isn't going to be received very well, but I personally enjoyed it a lot. It's sad we don't know when it's gonna return though. Here's hoping it won't be like, 10 years or something.