THE GOOD:Full customization on well... everything, really, 2-player co-op, the campaign, the fact you can complete missions in different ways which influences the outcome of the storyline, and nearly everything else.
SUMMARY:
There's not a way to describe this game. It just has something about it which makes you want to play it. It could be the compelling storyline, it COULD be that you can customize your character into millions of different things to make everyone's unique.
Or it could be you can make your character a toilet.
Yes, that's right. A toilet. A floating, pistol-wielding toilet.
The campaign starts rather... well. On the first few missions you jump out of a plane and have to shoot enemies in the air whilst trying to rescue one of the Third Street Saints. Other things, but later, the campaign involves are zombies, driving a tank out of a plane, being on the surface of mars, and a giant flying battleship destroying the city you're in.
Of course, it isn't just about the campaign....