That trailer is actually pretty nice. I like cycling through the different masked warriors. A pity that the last mask they show is probably the most...boring, I guess? But that one guy that looked like the villagers from Resident Evil 5? THAT would scare the living daylights out of me. Made me jump a bit in my seat even.
Anyway, I think this is the first Call of Duty game I'm not excited about. I'll more than likely pick it up, but I think I'm finally getting tired of the series. Now if it pulls a time jump and launches us into the future, with blasters and tech like that, then I'll be interested again. Like what Modern Warfare did for the World War II era of games. However, if the rumors about this game are true--that it's a prequel and you play as THE Ghost--then I very well may pass this game up. I already know what happens to Ghost. Therefore, all my interest in the character goes out the window, since I know that, ultimately, I'm going to end up being shot through the chest by my commander, my body torched to ciders, and probably left in an unmarked grave labeled as a traitor.