The Emma/Regina scenes were great. Best part of the show, along with Regina's evil grin when she said she had someone to destroy again.
I really want to know who Zelena's father is, right now my bet is Rumple, but who knows.
Speaking of Rumple he seems to be in full on Dark One mode, but without being an imp. Or perhaps he's playing Zelena and making her think that. Very interested to see what happens with him.
Zelena as a midwife and befriending Snow just about freaked me out, and the flying monkeys DO freak me out.