It struggles with camera placement like real players :) And uses popular divert-attention tactics, which shows it understand that part of the game - for example when it sends oracles to mineral line at the same time as it attacks in front. Previous versions didn't do that, because they were taught playing vs cheating AI - so no point diverting attention of something that has instant access to any unit on the map :)
It also struggles to defend against adept harras beacuse it has "tunnel vision" - controls its oracle instead of defending probes at home. Mana actually managed his attention budget a lot better (this is a crucial pro-player skill in starcraft - harras is effective because it trades little of your attention for a lot of attention of the enemy, it's a skill that becomes irrelevant when opponent doesn't really have "attention" and can perceive and interact with all units on the map at once like previous version of alphastar).
This one is much more human, and much lower level. In my opinion it lost unfair advantage, so the mistakes in its errormaking are revealed. Previously it never was behind and never had to react to human player strategy - it rarely even scouted because what's the point - it wanted to build mass stalkers anyway.
Yeah, that's actually a huge point that I didn't even consider. Regardless of whether the AI itself is playing with a limited viewport, the fact that its opponent has a limited viewport opens up the opportunity to learn attention diversion tactics during the training process, which would otherwise be impossible.
It struggles with camera placement like real players :) And uses popular divert-attention tactics, which shows it understand that part of the game - for example when it sends oracles to mineral line at the same time as it attacks in front. Previous versions didn't do that, because they were taught playing vs cheating AI - so no point diverting attention of something that has instant access to any unit on the map :)
It also struggles to defend against adept harras beacuse it has "tunnel vision" - controls its oracle instead of defending probes at home. Mana actually managed his attention budget a lot better (this is a crucial pro-player skill in starcraft - harras is effective because it trades little of your attention for a lot of attention of the enemy, it's a skill that becomes irrelevant when opponent doesn't really have "attention" and can perceive and interact with all units on the map at once like previous version of alphastar).
This one is much more human, and much lower level. In my opinion it lost unfair advantage, so the mistakes in its errormaking are revealed. Previously it never was behind and never had to react to human player strategy - it rarely even scouted because what's the point - it wanted to build mass stalkers anyway.