Man, I'm telling you, this developer hasn't even seen what a man's hair looks like! It doesn't float in the air, swaying, like there's a dude standing next to him with a fan in his hand. Even if you poured liters of super-strong styling gel and fixed that hairstyle - it wouldn't last long. Especially when he's either lying around with girls who ruffle his hair, or chilling in a jacuzzi. And he probably takes a shower too. So who the fuck is constantly re-styling it for him?
Or from one workout in the gym (and after a few years break) his muscles grow as if he had been lifting iron every day for three months and gorging himself on protein (I'm talking about the nutrition, you perverts!)
No, it's a completely unrealistic game, five years and it's not fixed!