Other than wishing I was built like Kratos, I kinda hate the person that he IS. Let me explain in a few points.
1) He's completely incapable of rational thinking. His history ranges from "I'm a Spartan, kill whoever Ares points me at!" to "I'm pissed at the gods, kill whoever's in front of me until I kill the gods!" In the middle, he ALMOST stops at, "Wait, I'm in Elysium with my wife and daughter, who forgive me and we can have a happy eternity together, which is what I want," but then decides "Time to go rip peoples arms off!" Yep. The Jackass actually reaches the happy ending and then heads back out into the hell that he actively tried to escape from via suicide during the opening cutscene of the first game.
2) He has no regard for innocents. How many times has Kratos used a crate with a dude in it to hold down a switch under water, or in a fire, or jam a still living woman into gears to stop a bridge from lowering, or some other generally abominable bullshit? Could he have spared 10 minutes to open that cage, get the guy out, and then use just the cage to hold the switch down? Could he have maybe used a ROCK to jam those gears, instead of a lady? Yeah, he could have... but he's too concerned with being a murderous asshole to care.
3) He'll nail anything that moves. Even if he's currently in a dangerous situation. The two in the bed at the beginning of the first game, okay, it's still a three-way but at least there isn't a city burning down around him. The two chicks in the hot tub when I'm pretty sure he'd just fallen through the roof... well, here doesn't he have enemies to fight? Or how about the two persian slave girls, (pretty sure they're still in chains, btw) in the first PSP game? And then to round it out in God of War 3, he nails Aphrodite. Wait a second, didn't we learn that Kratos is one of Zeus' sons? Yep, interactive minigame to fuck your sister. GG Kratos. GG.
4) And this is the big one here.) He has NO redeeming virtues that come out at the end to balance all of the womanizing and selfishness and murder and incest. He doesn't kill the gods because they're WORSE than he is. Hell, he kills many gods who are actively BETTER than he is. Does killing the gods at least passively help people? NOPE! When he kills Poseidon, the fucking oceans rise and destroy every coastal city everywhere. When Apollo dies, the sun is obscured by clouds, presumably forever. Zeus' death brings about tornadoes and lightning, and by the very end, we have a hellish nightmare of an Earth AND he's killed the guy who would at least have taken care of everyone after they die.
Kratos! Fucked the entire human race, as well as a race of gods, all because he was buttmad that he was too goddamn stupid to recognize his OWN FUCKING VILLAGE and murdered his family.
No, fuck Kratos. He's more suitable to be an endboss than-
Holy shit, there we go. God of War 4 needs to be someone that we can actually IDENTIFY with, who goes out, kills Kratos, and sets the world right again.