To anyone who also thought that the article ended prematurely: you can click each consistency model in the graph that appears in the beginning of the article. At least on mobile, that was not obvious to me.
Interesting high level look at consistency, concurrency and availability models. Quite a decent explanation of the same, useful as a "cheat sheet", so to say, when studying such things. After all, the map at the top, once the concepts are understood, should be enough to act as a guide in analyzing a system of your own, be it a student, such as myself, or someone who needs a quick refresher.
Otherwise, this is a really good survey!