Haha! It really is great.. the story-line has a more futuristic them, but it still goes back to the good ol' evil satan deal. The graphics are amazing, and the gameplay is awesome. Easy mode is LOADED with tons of med kits and ammo and armor, so I moved on before beating that mode.. it makes it a little too easy.
Other than that, this is definately an awesome game.. it's more than I expected!