Splinter Cell Blacklist, Assassin's Creed Unity and now Far Cry 4, all unplayable at launch.
I started FC4 two days ago and the ghosting is so bad it's unplayable so I'm forced to dial back the video quality. Even then, come sunset if you're on the shady side of a valley or behind a hill it's completely black, ie: can't see a thing for several minutes until the moon comes up. That's aside from the fact the mouse acceleration issues from Blacklist are back, it's like you're drunk in charge of the mouse.
I'm not sure how this has become acceptable to them but clearly it's their modus operandi now.