I tried playing bg 1 and 2 about 10 years ago. I put about 40 hours in between them and enjoyed it, but I found it tough going. I’ve found bg3 way easier to get into and have already far surpassed the hours I put into the original games. On top of what I’ve already mentioned, the change to fully turn based is a huge improvement on that weird pausable real time used in the previous games

I think bg3 is also a lot easier to get into than dos 1 and 2. Having actual cut scenes and voice acting for everything goes a long way in making the game immersive. I also feel its easier to get into the combat (though that may just be me having got used to dos beforehand)