Caution: Spoilers!
If you ask me Sacred Stone is the most disappointing region/section of the game. There is a prison with several people and a named orc without any quest attached to it. There is a pile of dead bodies behind a waterfall without any quest attached to it. The whole settlement seems to be more or less "ambient" alone without any real connection to the story.
I think Sacred Stone has great potential for additional "in fantasy" content for the main campaign and I think that could improve the base game a lot, making the one "empty" region of the world more enjoyable and interesting.
Your thoughts?