Badger - yes, you interview them. You are interviewing them to work for you and you need to know what you want from them in order to ask the pertinent questions for your situation. You direct the conversation, not them. Have a list of questions based on the excellent advice given in this thread.

I interviewed four realtors and it was very revealing. I ended up choosing one that I thought would not be interested in working in my price range, but was terrific.

Good luck in your search.