Wither 3 was announced in similar fashion.
Cyberpunk is a blip on an otherwise decent record. Them announcing it early had zero effect on how the game released.
I mention the early announcement more in relation to the detrimental effect it had due to the hype around it, not necessarily the state of the game itself. Witcher 3 was also marketed for far too long. I think CDPR just have a bad habit of revealing their games too soon tbh. To me its annoying when a game has to be promoted and marketed for over 2 years...