The Witcher III is the buggiest game I've played in recent memory. Granted I've put in more than 70 hours and the game itself is great (if a little too much content, that's not segued into the main plot evenly and at odds with the urgency the narrative imposes on you) but I've had 11 crashes and various lookups (all error codes point to memory issues or exceptions), various rendering bugs, missing textures, characters spawning in non active (so no animations, arms outstretched and heads weirdly detached and floting at a 90 degree angle to the side as they float about), even had a swarm of rats just float off out if a cutscene.
Fair enough as it's impressive feat they CDPR got a game of the scope out the door with the resources they had, both fiscal and in man power terms, but I've had more issues with this game alone than the last handful of AssCreeds, Watch Dogs and GTA V combined by a very, very long way. That's not even going into how the latest patch fucked up my obi tweaks due to changing some tolerances for various distance scaling and LoD variables, some which you can't edit and cause some hideous pop in right in front of you.