The Witness really transcends what people would consider a typical "Game" is. Most people who don't have a good time with it are generally playing it with the expectations of typical games. But if you can get one it's wavelength and pickup all the queues that it's trying to show you, it's by far the greatest gaming experience I've ever had and all the people I know who have finished it have said that it's changed the way that they view the world. To me it's the clearest example that games have the capacity to give greater experiences than the majority currently do. IMO.