I had one a couple of years ago for which I expressed interest as I wanted to move to the area anyway. The guy wanted all kinds of info that was already on my resume, but also wanted my SSN, and when I refused to give him that, he wanted the last four digits. I don't know if it was an attempt at identity theft or he was just stupid, but that ended things right there.
Another one went but better at the outset but insisted that the interview had to be done over a video link. I kind of figured, OK, fine, whatever, but when I asked about Skype, he said I had to go to some particular office that was about 40 miles away and use their setup. I couldn't download software and use my camera, because it absolutely had to be done at one of the offices they contracted with, and I was to wear a suit and tie. That really broke it--there was really no need to do that when so many other options for web conferencing were available.
A friend did recruiting for a while. He's transitioned to a technical role now because he can't compete with the resume mills. I don't know what it will take to get past them and get some decent recruiters back into the fray, but it can't come soon enough.