That and the mushrooms shown give me some Shivering Isles vibes. I think there's so much more "down to Earth" content left behind (like painted walls, different wood and stone looks, etc) that feels too soon to go into the "goofy"/alien/glowy stuff (today I finally killed Moder and got to see the new buildings and it already looked like they were going that way).
But if that's the direction that's cool too, don't get me wrong. I got my money's worth already. Whatever comes after that is a bonus.