Try and find something about this game that even slightly sucks. Go ahead, try. Pro tip: you cant.
This game does every single thing right from top to bottom. Its so incredibly well polished, from the beautiful, breathtaking landscapes (that look especially good in 4k), the extremely detailed characters, whether that be physical or personality wise. The story is the best story I've ever experienced, even more than RDR2. Everything in this game has a purpose, from the smallest quest to the biggest. This it the kind of game I pick up and think "hmm, I'm going to play Witcher 3 today", and suddenly a week has passed and I'm still so incredibly immersed in this massive, extraordinary, content packed world. What a fantastic game. If you dont have it by now, I STRONGLY recommend you get your hands on it. A diamond of a game that will forever have a special place in my heart.
Extra tip: play the game on the hardest or second hardest difficulty. Makes it all the more rewarding.
Long live the witcher.