The only one I really don't like so far is Shadowheart. I think she's as poorly written as her stupid name. Her "big reveal" is as big-time obvious as Astarion's always-visible fangs. I don't know a ton of D&D lore and from my character's perspective, not being able to see character sheets, it's still a big, "YA DON'T SAYYYYY!?"

I think the aggressiveness towards the player might be a little buggy. They can be on-and-off friendly, hostile and back again with seemingly no reason. Or maybe it's a drawback of full voice acting.