I downloaded it. I think it is a lot of fun. I play most if not all online multiplayer FPS. The first IGI was a lot of fun, and it looks like this one will be even better. It seems like the gameplay is going to require that MP is done in TEAM strategy instead of Rambo style gameplay.
Someone posted a comment about some bogus statistic of single player games and their players....bla bla bla. Why are consoles going to multiplayer? Why is SOCOM for ps2 the top selling game? Why is almost every companies focus on the multiplayer aspect?
Before you go throwing out Bob's Gaming Statistics, go do some reading and research.
Oh, and download this Test, it is a lot of fun.