Overall I'm pretty happy with the BG3 adaptation of 5e's rules. I get why someone who bought the game because they love 5e would be frustrated but I also think it's sort of silly to expect a 1:1 equivalence. NWN was more of a nod to 3e than a direct translation and it's not uncommon for other D&D themed games to have to make compromises in order to function as video games. I would definitely like more rp-utility things from the rpg (It'd be cool to be able to cast Fly to force fast travel and not just as battle mobility or to a Teleport spell to return to old act locations and not just for repositioning) but I do think the game does a reasonable job of taking 5e's material and turning it into something that's (so far) a decent video game and not just a decent adaptation of a tabletop game.