Barely playable, but not bad for a 2nd generation netbook (1.6ghz Atom cpu, 2 gigs of ram, runcore 32gb ssd, ….) I decided to play an actual game against other people to demonstrate real-play settings. (Note that it was impossible to see cloaked units until they attacked.) Good job the the engineering Blizzard! The mouse was perfectly responsive throughout the game even during the Mutalisk flood at the end. (Despite all hopes, I did lose the game in the end.) Also, thanks Blizzard for giving permission to everyone to post vids.