I started playing BG3 about a week ago. I'm using a lot of mods, though all of them from among those available through the built-in mod manager. The most important mod being the one that gets me a 6-character party.
As I had expected, the game is okay but not amazing the way everyone likes to gush over it. It's definitely not worthy of all those 98, 99, 100 review scores it was given, calling into question the credibility of those reviewers. Among the things that I dislike are a horrible inventory system and hotbar system, poory designed UIs across the board, moving and organizing the party as a group being a huge pain in the ass, most containers in the environment being empty (and not getting clearly marked as such even after you check them), and all NPCs can be interracted with even though many dont have anything meaningful to say. Your own dialog options during conversations are often many and yet the range of different options is very limited, meaning many of the options are merely minor variations on saying the same thing.
Combat is also, as expected, rather tedious, but I can live with it from having a party of six and using low difficulty settings. But it is rather ridiculous the extent to which characters miss their attacks. I've gone through multiple rounds of combat where every single one of my six characters missed on their attack. But I'll grant this is a huge flaw of DnD and not the game per se (and why I love PoE mechanics so very much more).
Where the game does shine is in beautiful environments, and very nice character animations and cutscenes. The story is also good so far.
More to come.