Wow, that was intense. Lots of plot inconsistencies and implausibilities, but still an excellent episode.
I love that everything tied together so beautifully with the 3 christenings.
I love that in the season there seems to be a growing solidarity between the women, even the wives and handmaids. The wife who had been a bitch to Janine was actually pretty gracious towards her in this episode. And I thought again about the scene between June and Hannah's new "mother".
Clearly June's new walking partner needs a huge slap, I'm looking forward to whatever form that takes, when it comes 
The Janine / Aunt Lydia scene was classic HT, so tense and awful and heartbreaking. I think Aunt Lydia was crying because she realised what she's become - I think it took the horror in the others' eyes for her to look at herself. It was no accident that Janine treated her with kindness just before it happened - and she beat her anyway. I think we really need some of Aunt Lydia's backstory now. I wonder if she will be punished? Probably more likely she will commit suicide as PPs suggested.
Emily's scenes had me crying my eyes out. (Doesn't help that my son is 2!) It was all so well executed, the script and acting - felt very real. I wonder what on earth is going to happen between Emily and her wife now, whether they will be able to relate to each other again 
The implausible bits:
- The babies hadn't aged at all despite lots of time passing 🙄
- June lording it over Fred and Serena as if she has all the power now, despite the huge power imbalance in the other direction and everything that's happened. It's as if she's been liberated since leaving their household - untouchable despite her "crimes", and the only thing holding them together, strangely. However, I'll forgive this implausibility as I love that it's allowing her to make the bold move of turning Serena into a hugely influential member of the resistance.
- Why the hell would they give June the gift of showing her a video of her husband and baby?! And how random that it happened at the end of the party? Why was she even hanging around anyway and not in the van with the rest of the handmaids?!
I am worried for Luke and Nicole now. But there is hope for Hannah!