I played this game with a lot of expectation given the great reviews out there. I initially though it could be better, but, while it develops itself, the game becomes more interesting.
The relationship between father and son get reinforced while the game progress.
Graphics: 10 - as usual in god of war games. Scaled to 4k and HDR, beautiful.
Sound: 10 in score, as usual as well. Specially this one that has a more develop music behind with chorus, etc.
Gameplay: 10, it is hard but you can progress during the game. Only some side quests are almost impossible. Recommendation: play main history in normal difficulty. Then switch to easiest mode to go over the valkeries and other parts. In addition, this is the longest GOW in the series. Takes 80 hours if want to go over everything
Storytelling: best in the series. Very well done.
In summary, if you have a PS4, this is a must play, even if you don't have time, play it, you and developers deserve it...