Skipping over the trailer it seems like they didn't rework the awfull dialogue system yet, where you have to reload when you want to make a skillcheck with a character who is not the leader of the conversation.
Absolutely baffling, since this should be their number one priority. They changed a lot of good stuff last patch, while this one has glaring omissions like that.
The hag quest they are showcasing there is the one that made me ragequit the beta. The scripting was so broken that the boss never spawned for me.
I guess they said that this patch will have a lot of back end changes.
But looking over lists that are fluctuating on the net for probable patch notes the entire test seems like a waste of time.
This isn't even worth going over point by point, since all of it is shit.
The only thing here that makes the game remotely better is Pathfinding and UI Improvements, and that is vague as fuck.
Overall this made me more pessimistic about the game, but the full patch notes aren't out yet.
Also it looks like they significantly buffed the Druid, which would be hilarious as Moon Druid is one of the most notoriously overpowered classes from 5e.
If they increase the power further this might be the Tier 0 class from BG3. The mechanics currently favor it decently well, as you can easily long rest after every major fight.