As most VN readers expected, they ended the episode with Kumasawa's surprise.
Now, depending of how a proper raw will go, I will give it this episode a 1...
Honestly, I couldn't do anything but nodding or waiting the few seconds with excitement. That was definitely a nearly flawless adaptation for the whole franchise, beating 1-5 hands down.
They conveyed almost everything from start to finish (Ronove's antics, fuhahahaha
). To make things even better, they finally started using hope, nighteyes etc.
Only little nitpicks: they used quite some fanservice for Lucifer, and they shortened Kanon 'COOL' moment + Lucifer's humiliation, but these were REALLY minimum compared to the good job.
And good lord, I love how the seiyuu voiced Lucifer and Leviathan (though I wonder how whiney she will sound). Couldn't hear belphegor though >_>