According to Larian, this game is massive, and also according to Larian (if I'm remembering right) this game has a level cap at 10ish.
It's Early Access with just the first act and we're already getting to level 4? It seems like we'll max out and have at least half the game to go.
Leveling up in D&D IMO is a big deal - it's a celebratory event that should feel earned and highly anticipated.
So far in BG3, leveling happens so fast it that it doesn't feel special.
Hard to give a solid actionable suggestion here, since I'm not a developer not am I working on the game and know the intended scope of the final product.
I think Larian actually said somewhere, in one of the pre-release streams that they're increasing the level cap because the quick leveling is more interesting for players.
