The three posts on here just perfectly sum up why I never felt like going for a 2nd playthrough, I mostly felt like the quality of the writing wasn't what I had expected (maybe because of several rewritings). I remember playing EA within the first month and I felt sad that it's still years until full release. EA offered so much in a still limited space, maybe that got my expectations too high for the full release to be successful.

That being said, it still can't be an excuse for the growing feeling of "Wait, this doesn't make sense?" over the course of the game. The more you give thought to the story, the more it falls apart. To be fair, I really had no clue about the Forgotten Realms or D&D before, but at least BG3 made me read into the lore - and lot of stuff I read there was like "I feel like this is different to what BG3 showed me".