I hate all unlock level challenges on these games, such a waste of time, I don't feel like its an achievement etc... Just give me a snipers rifle, and 9mm on COD and i'll find a dark corner and get emails from little nerds about camping. Or just let me play football, but even that has got skill unlocks, it's such a pain in the butt.... It's a computer game give it all to me, why must I waste my life trying to get to an enjoyable point in the game?