Yeah I know it's being developed by Treyarch, but after reading about some of the new multiplayer modes I'm kind of excited. They've implemented a Gun Game mode similar to what mods have created in the past and a "one in the chamber" mode where you start the round with only one bullet and three lives, in addition to other pretty cool game modes. I'm pretty sure I'm gonna pick this up for the PS3.
Here is the full article if you're interested.
http://xbox360.ign.com/articles/111/1117711p1.html