Ken McKown writes: To most people, Call of Duty is essentially the same game every year. Those that flock out to buy it are there for one thing, and one thing alone: the multiplayer. While I always enjoy the early killing sprees, I rarely partake in that portion even a week after launch. Truth is, people are just too good after launch. So I have started really enjoying the other facets of the package, ones that a lot of people rarely even bother checking out.