This is just a thought that struck me recently, but I think the game would benefit more from character interaction than constant narrator scripts.

For example, instead of the narrator saying to you something like, "You see Astarion for what he really is, a vampire spawn, a creature of sanguine hunger," have someone like Gale observe the scene and say, "By the stars! Why didn't I see it before. He's a vampire spawn!"

Then Shadowheart adds to it, speaking in an awed tone, "A creature of sanguine hunger."

Then, maybe they could discuss the situation together, as a party. "We should destroy him at once," says Shadowheart. "He's undead. He'll prey upon us."

"I don't know," Gale replies. "The tadpole seems to have altered him considerably. He can walk about by day, and he doesn't seem to have the abilities of a vampire spawn. You know, he can't climb on walls, and he seems to be vulnerable to poisons and unable to regenerate his health. In fact, he seems almost like he's alive and not undead at all."

You know... more of companions discussing things and less the narrator just putting everything from the MCs perspective.