GOD I CAN'T WAIT FOR NEXT WEEK. They really killed it with that cliffhanger. Frieren's such a badass, even the way she let herself get taken down, but refused to take her eyes off her enemy. Also, to not tread on what others have said about this episode, it's interesting that they mentioned other creatures that use human speech to trick us, and that human speech is what distinguishes demons from monsters.
The writing was really great too, with the demons using honeyed words that sound sympathetic, but they turn around and acknowledge they don't really know what it means except that they get to live a while longer.