Well, actually, since the USAF started receiving and flying substantial numbers of airplanes, they have cut their planned full-rate production tempo from 80 to 60 jets a year, and their senior acquisition officer has expressed increasing concern about the need to upgrade the current jets with the next-gen processor and has actually asked Congress to not fund more jets than the AF has requested.
A deep dive into the DOT&E availability, reliability and maintainability numbers will tell you more about this than any 237 updates of LockMart's happy-talk Fact Facts.