DSRoss---thanks for the generous post. I can imagine it's frustrating when you get no explanation for their decision. Feedback is important so that you can improve your chances of a better outcome at the next interview. It sounds like you were a qualified candidate. I hope you look back at the experience as having been a great opportunity to get some airline interview experience!
Your description of the interview is consistent with other info. I've read, and adds some detail that that I haven't heard before. Thanks again! If you don't mind me asking, what type of simulator did they use, and what approach were they using at your interview? I've heard the ILS 6 at KISP has been used during some interviews. I know I need to be prepared for any approach, but the more I can familiarize myself with beforehand, the more confident I think I'll be.