Definitely a very enjoyable episode. To me, I was wondering more if Elizabeth was going to hear that there was a small child in the apartment and back off (deciding that the moment was no good). Then I was wondering, after she killed Sofia (which she kind of had to) if she was going to encounter the child and what she would do. Thankfully, everyone (audience included) did not have to encounter this. I kind of wonder now if Stan is going to suspect that maybe he was followed and that's how the Russians found out where Gennadi & Sofia were hiding (my guess is probably not).
As for Phillip, the Kimmy thing didn't bother me. Maybe because it's been enough time away from her storyline that I don't feel as attached to it. Or maybe because it is that Kimmy is more of an adult now. Still didn't want to see Phillip sleep with her but obviously he really didn't want to do it and at the end is trying to protect her as much as possible. Although, with Elizabeth's plan, they can still abduct Kimmy from Greece and essentially ransom her off without Phillip's participation. Hopefully, we don't have to see this happen as well.
Additionally, I had to laugh at the Paige vs. Phillip fight scene. Hopefully Paige learned a valuable lesson there. The dynamic as well watching Elizabeth try to train her is interesting.
Lastly, Oleg and Tatiana's interaction was good. I didn't pick up on it that she was just trying to get some info out of him until we saw her back at the residentura. Fortunately, Oleg kept his cool and his wits. Although, if they send that cable, I fear Oleg isn't going to survive this season.