I don't want to talk much about 2077 because anything I say may be spoilers so let people experience it a bit before I sink my teeth on it.
I can say, however, there were bugs, which mostly seen gone after I updated my drivers but I may just been relatively lucky compared to others. A friend of mine had his game crash while we were talking for example.
If you are on the fence, what I can say the game is like Witcher 3, if Witcher 3 happened on a GTA city. How much you'll enjoy it depends on how much you like this concept.
p.s. Braindance is my favorite part of the game tho and could be a game on itself.