I haven't had to really be interviewed in 15yrs, but the last one I had was probably the best. I walked into the office of the guy who would be my manager, he i

I haven't had to really be interviewed in 15yrs, but the last one I had was probably the best. I walked into the office of the guy who would be my manager, he introduced himself then immediately turned to the whiteboard and started writing and drawing while saying "This is what I'm about to start working on, we need to figure out how to do it.". We spent the next 3 hours working out a solution together. I ended up not accepting their offer, mainly because of the things I learned in the interview. But I still feel like that was a good way for both sides to evaluate each other.