Well, I've replayed the Witcher 2 several times and had saved files ready to import for The Witcher 3. And then .. the hard drive on my PC crashed. As much as I enjoy The Witcher 2, I have no desire to replay it again. Fortunately there are save files available on Witcher Nexus.
That being said, CDPR did state that you can choose the state of the world in the prologue of Witcher 3. So I doubt that a save file is even necessary.
That being said, CDPR did state that you can choose the state of the world in the prologue of Witcher 3. So I doubt that a save file is even necessary.