I actually don't think the feedback has been all that negative. It's a well loved game, the dev has invited feeback and most of the suggestions have been geared towards making the game better.

I've gotten my money's worth already but I also want some changes. So I say so. Often. And I'm doing so hoping that I Larian will take notice. (and they have fixed one of the bugs I reported)

Having that disagreement with the OP, I also think he's right in spirit -- BG3 is further away from 5th than BG2 was to 2nd. I really want the (unintentional) caster nerfing to be reversed.