I've been playing it since June (thanks to some friends' site keys). It is awesome.
I can't make the launch on July 26 as I'll be on the East Coast, but damn does it look fun.
Here's a link for you and the rest is copied for you.
Harvey Mudd College will host the official release party for the popular video game Starcraft II with JinkTV and Blizzard Entertainment on Monday July 26 from 4 p.m. to 4 a.m. in Galileo Hall. Starcraft II’s release is one of the biggest events of the year in the computer gaming industry.