The SoD expansion was made by Beamdog some 15 years after BG1 was released. It’s admirable that they tried getting the original voice actors back, but otherwise the team behind BG 1&2 (and ToB) had nothing to do with it. I couldn’t get through it, and I have a hard time supporting the Enhanced Editions as is due to Beamdog inserting their fanfiction into them as well - though I recognise they’ve been instrumental in revamping the engine and bringing the games to a new generation of people.
I played PoE for a good few years around its release and had a lot of fun initially with the temporary hardcore leagues with new mechanics every time, but there is a good reason I haven’t come back to the game - and it’s not just that I’m kind of over the ARPG thing. Scope Creep has turned it into a convoluted mess to get back into if you’re been out of the game for a while (or never played it) and I say that as someone who typically enjoys complexity.