I'm 50+ hours into the game and have only had one minor graphics glitch that happened in the Nomad prologue all through out. It appeared once in Night City but quickly resolved itself. I have settings on Ultra and it was a weird glitch where background shrubbery would appear through the scenery. Also had a bugged quest where it hung on the last objective even though I had done it. A save/reload cleared it up though and I've encountered none since then. That may change but for now I am quite happy with how it's been running. I'm currently running a stealthy hacker build and can say I'm enjoying it quite well. It's quite nice how hacking gets easier with the right perks. Same with stealth. I was able to score a decent sniper rifle by using breach protocol to supplement my income fairly fast and, with the right perks, I get massive criticals with headshots. Will beat the game with my current build and then try another.