Besides superhuman speed, AlphaStar could see the whole map at once unlike the human player. After beating human 5-0, they had extra exhibition match with new version of AlphaStar that had cameral like vision where it had to look around, and AlphaStar lost that game.<p>AlphaStar has till way to go before it can beat top human in a fair match.
I found this analysis by u/SoulDrivenOlives very interesting, so I thought that maybe here people would both find value in it and add in some of their thoughts. I recommend reading it all if you're interested in the recently displayed AlphaStar SC2 AI.