Just had my TS1. It went okay, I think, although I'm now constantly thinking of all the intelligent, witty things I could have said but didn't. He said "very good" a lot, and asked a couple follow-up questions. About 7 minutes total, but he didn't ask if I had any questions. Apparently my app hasn't gone to the committee yet. It seems like he just picks applications that interest him and then attaches his phone conversation comments to the file before passing it on. Best of luck to everyone else!