Not only did I purchase an Xbox 360 on launch day, but I also thought it would be a good idea to purchase Perfect Dark Zero, too. To give you a good idea of how much I played it, feel free to see how many Perfect Dark Zero achievements I unlocked before I traded the game in to buy Donkey Kong candy at GameStop.
Bottom line is that the game was not awful, but certainly not great. The modding community apparently feels it can do better. Enter the beta release of Perfect Dark: Source, "the result of a common passion" and "the concept of this game is the dream of all fanatic players."
Now that we're done smelling daisies and touching one another, I insist someone other than myself installs this and report back with their findings. I'll wait here.