StarCraft II: Wings of Liberty

I got this last September for my birthday after a friend requested it for a review. I just started playing it today and so far I'm enjoying it immensely and find it to be a serious step up from the sequel. I'm currently on the mission where you destroy the Zerg structures by day and defend your base by night. Since it's on the PC and I have Fraps I got a lot of good screenshots of it, too.

Anyone else here played this game? What were your impressions of it? Is this thread just going to be me, Vivi and Pike? Stay tuned.