Okay, Planet Xbox has some lucky people. They have a screenshot of Perfect Dark Zero, in game! It looks so amazing. It does not look like Perfect Dark Zero is hurting from any of the “downgrades” that were recently mentioned.
Here is a thumbnail view of it to get you drooling. Head on over to Planet Xbox, and click on their thumbnail to see the full view at an amazing 1280×720.
They also have a quick bio on Joanna Dark, stating that her birthday is March 18th, 2000. That means she would currently be five years old. Kinda creepy if you think about it.