I own this game "game of the year edition" on steam (and all other witcher games except Gven), as right now i have 6 h of play time, and i didint even started to do any quests. I start the game, get astonished be the great visuals and sound, walk around see what people in game doing. This is really amazing. I will fully explore it some day. This world and the story behind it. It would be nice to have it on GOG too.