The 2 commandants in between, actually, although I’ve talked to them all.
Agree with most everything else you said. The benefit of USAF TPS, in my opinion, over Epner, Navy, or the UK is that you will have a much higher chance of having peers or people you know that you can reach out to once you graduate. That has proved valuable to me when I’ve needed to contact someone at another CTF and, between the 72 people I met (junior/senior classes), I almost always had a name.