The game's graphics are just as good as they were in GOW3 but they seem a little less glossy and more dark. The camera angles are annoying as it gives you a huge view of the battle area. The gameplay is still loads of fun. In fact this game has some really unique gameplay mechanics that are the best series. You can grapple opponents with a simple touch of R1, and circle is used for physical attacks which later become used to use special items like spears, swords, or a club. You also get the elemental powers added to your blades which makes for some cool attacks.
As far the difficulty goes, its pretty challenging but I died most from the puzzles, not the combat. The game puts you in a lot of fast paced situations which survival depends on jumping or getting grappling point. The enemies are quite interesting, but again theres a been there done that kind of feel to most enemies. There arent that many boss fights either, but they are all good. I noticed that the first boss fight is kind of like the first in GOW 3 but sadly its not as good but despite dragging on longer.
Kratos even gets two incredible new powers that i wont spoil here but they are extremly useful. As far as multiplayer goes, i think its okay, but I didnt buy this game for multiplayer.
Bottom line is its a great game with a lack of story and dialogue. ....8.75/10