I think it took a month for it to be polished enough. I remember this because it was when cdpr spun its upcoming patches into a great pr move by calling them “free dlc”. I think it was like 11-12 weeks of continuous “dlc” and Reddit was eating that up and dunking on other devs while praising the game to be the best game of all time. I legitimately remember post on Reddit showing some glitches in the game and comments saying something like “the game is glitchy, but at least it’s just funny glitches and nothing game breaking”.