Check out these videos, which show off the new Counter-Strike Global Offensive.
______________________________________________________________
Unfortunately, this is not considered a true CS2. This is pretty much just a tweak of player models, physics/game mechanics, textures, some new weapons, and other minor visual adjustments.
This is pretty much CS:S 2.0. The graphics are better, but nothing too impressive. Depending on how expensive it is on the PC will determine how well it does. It does not merit a $50 or $60 pricetag (on the PC at least) as it looks to be nothing more than an update to the current CS:S. Unless it is $40 or less on the PC, I will disregard it in a heartbeat and look at what other games are out there.
What happened to the game that was the spiritual successor, but had dogs?