I would count every played game as an example. What I mean is that I am more impressed by anyone of anything that can do a task (go, golf, chess, learning a fo

I would count every played game as an example. What I mean is that I am more impressed by anyone of anything that can do a task (go, golf, chess, learning a foreign language, doing the dishes even) well with just a single example, or e.g. an hour of training. Being able to train in solitude is an advantage indeed. You need two humans to do this, but you also need two AlphaGo-instances as well.