I LOVED IT! But....
At my age, my bones started creaking at around the 4-hour point. After 1500+ hrs in it, I flew last in April and retired. It just hurt too much to exit the cockpit (it didn't help that I'm 6'5" I suppose). But nowhere else did I have the feeling of satisfaction and accomplishment of having done something that was truly challenging (and maybe made a difference?) every time I flew the beast, real-world mission or not. And that's the other beauty of it... when you're on the road, you're doing the real thing, and even though there's a team of great support folks and a dozen links in the mission-intel chain, it pretty much all falls on you, baby. The airplane doesn't forgive inattention (no matter how mind-numbed you are in that Korean orbit) and when the situation is at it's worst, i.e., wrestling it to the ground at night after 11+ hours, down to mins in the driving rain with some crosswind (and it doesn't like much), you have to be at your best. All wearing a 4-layer suit with gardening gloves and a helmet you have to use your hand to help turn, in a cockpit the size of a phone booth. It definitely deserves the "Dragonlady" nickname!
But I NEVER got tired of the view. Or the thrill of the climbout. And the camaraderie, though at times ebbs and flows, is the best! It is probably the closest thing to a flying "club" left in the AF. Plus you get to fly the T-38 whether you want to or not. It's definitely an aviator's program.
Current locations are Osan Korea, RAF Akrotiri Cyprus, and the UAE. Once in a while there are short trips to Fairford UK or Hickam HI when aircraft swaps are involved or occasionally operations from some different place, such as Kadena Okinawa. Schools are wide and varied, with folks having gone to just about any intermediate or senior service school that's out there. Staff jobs, usually lasting 3 to 4 years, concentrate in the DC or Langley AFB area but also exist at Hickam (HQ PACAF or PACOM), USAFE or EUCOM in Germany, 8AF in Barksdale, 7AF at Osan to name a few. As far as personality goes, we just want to hire folks that we know we can live with for 2 months at a time!

The website should help with the interview question.
I certainly didn't regret it and I have a LOT of excellent experiences. Go for it!!