Yes theres some bugs in the game, some such bugs stopped me from being able to complete Act 3.

But it still has far less bugs on release than any other AAA game for a long time (lol Starfield).

I've put it aside for now and went back to replaying BG2.

As for the adult material, I never hear any complaints bout games or movie that are rated 18+ purely based on violence. Its the same old prudish nonsense from the same old people, and kids shouldn't be playing violent games in the first place.