Oh wow, Ghost Watch? I was about 12 when that was on TV and it scared the crap out of me. The mokumentary style was still rather untapped at the time and the use of TV hosts in the show gave it a lot of believability.
Got to give Treyarch props for at least realising that they need to move COD in a slightly different direction to keep it fresh. But then again, you risk alienating the COD fans who are quite happy with all the previous games and will you really bring in more gamers (like me) who are really tired of Modern Military Shooters?