Microsoft has created an AI-generated version of Quake

Old school gamer here. Headline should definitely say Quake II.

There might not seem to be much difference to a casual observer, but from that standpoint there's not much difference between either and any other FPS. Even Minecraft to some extent.

Speaking of which, the Minecraft equivalent to this had all the same problems outlined in other comments here. Interesting as a proof of concept, but there are almost certainly better ways of using AI.