As with any program, implementation in AP really matters, so it's disappointing that Tom Stanley-Becker doesn't say more about how history is taught at his school. Was the AP class his only recent exposure to American history? I have fond memories of my own AP history experience, years ago, because it was precisely what he says he's missing--we read only essays, and the classes featured roundtable discussions of big and interesting issues. But this was possible because we had all taken the basic American history class the year prior, consuming dates, people, and events in order to free us to talk more about ideas in the second year. I could easily see it being impossible to do both well in a single year, and if that's happening it's the fault of the school, not the program.