I think Wrath of the Righteous took party interaction to the next level frankly. The amount of times they interact and interject has blown my mind, it's delightful. Thus far there's basically none of that in BG3. A lot of companions barely even reference each other. Like, how do Wyll and Gale feel about each other? Gale and Asterion? Asterion and Shadowheart? I think if that continues to remain true and isn't just a consequence of early access, that it's going to really hamper the game.