It absolutely isn't sufficient to look at the number of page requests. How do you discern like-reads vs hate-reads? How do you determine whether someone clicked

It absolutely isn't sufficient to look at the number of page requests. How do you discern like-reads vs hate-reads? How do you determine whether someone clicked on an article, read the first line, and then bailed vs read the whole thing? There are a heap of metrics used to determine engagement which factor into the material decisions referred to in the grandparent.