It would be easier to list a success. Seriously. The failures jump off the page. Maybe it's not PC enough for you because it looks partisan, but frankly, they've proven rank incompetence over and over again.

The best compliment I could give Tillerson is he probably WANTS the State Department to collapse which is why he's utterly under-managing and under-staffing it. By any other metric, of course, he's an abject failure.