new UI is good. seems to be designed to help out new players more than the pros, but even im finding out i never have the right amount of workers.
also not getting any of the lag i saw reported on battle.net.
new AI is a lot smarter, you cant trick them so easily. 10 mutas vs 5 marines turned into a loss for me with the AI precisely uses stims on some marines at a time, and a point defense drone from a raven that wasnt in the initial fight. and thats just a hard AI.