IS this game perfect? No. It has glitches and bugs. But for such a huge and ambitous game i am not suprised how many bugs it has. The game itself is fun. I am for one astounded how big it is. I have not hit any game breaking bugs yet.
If i had known it was coming to GOG i wouldn't have bought it on steam. I had it on PS4 but wanted to experiance it on PC. It had issues at launch but most are fixed now. ima def get it on GOG now.