I think I may be one of few people to have played BG3 before DOS2 without having played dnd before, and I actually really enjoy the blend of both styles of gameplay. I know that a lot of people criticise BG3 for being too DOS-like, so I was surprised when I eventually picked up DOS2 after like 200 hours of BG3 early access that the two games play really differently. I definitely prefer BG3 gameplay and combat to DOS2, so I would be interested in seeing how far they could take the faithful dnd rules, but as it is I'm really very satisfied with most of the actual gameplay in Early Access.