One word: masterpiece.
Probably the best game released for the PlayStation 4.
Perfect balance of gameplay and story, and more than enough content even after the main story is finished.

Many may complain about the "new Kratos", but after his long journey and an unholy amount of kills, he is just an older, burnt out man who wants only one thing: peace.
Still, he managed to grow even more in this game, and the father-son relationship shines through.
Atreus may be annoying at times, but remember that he is just a little boy who had to grow up in a very short time.

Bonus point: Huge plot twist at the end.