I've been playing since it's 2nd day of early release.
There are some bugs that need to be fixed, but overall it's not bad from the tech side. While I've had crashes and other issues, nothing has been game-killing.
Some of the quests (moonstone, flying key things, etc) get quite annoying if you want to be a completionist.
Xbox doesn't get the ability to own your own store. This is a PS5 exclusive, or maybe a PS wide exclusive. PC is being modded like crazy, by players.
The stinky balls (think wizard version of marbles) quest is a PITA. They are hard to see, so you have to keep changing the angle you look, to see them.
Sebastian is my BFF companion. I find myself siding with him over other NPCs.
There's a quest where you choose to take either Sebastian or Natty. It doesn't matter which you choose as they are equally capable.