100 hours of game play and never any crashes. The only problem I have seen, were a couple of motorcycles sunk into the ground when I threw a hand grenade. And a couple of times there were floating cigarettes in johnny's hand. And I've seen a couple of floating ashtrays and other junk. I have not had any of the quest bug out, and the game runs sweet and looks beautiful on Max settings. I'm using a R-11 Alienware computer fully loaded. And the new Alienware 27 inch 240Hz monitor, with a Alienware RGB Mechanical Gaming Keyboard. Along with a Alienware gaming mouse,and Alienware headphones.