I'm not a frequent "hobbyist", my last encounter being about a year ago with a wonderful woman I'd seen 2-3 times before. I still occasionally look at ads, though.
Early this week an ad on BP caught my eye. So, of course, I checked TER. She had 2 reviews at the time (now up to 5) all with 8's and 9's. Apparently she's new to the area, but had done some "ranch" work in Nevada in the past, and is coming back to providing after a hiatus of several years. Her rates were half what I'd expect from top-shelf providers, but assumed it was because she was still new.
I emailed her back and forth several times. She was very busy on the Thursday & Friday I had available, with tanning appointments, lunch with friends, etc. I finally booked noon-2 on Friday. She said she had an appointment with an oral surgeon before that. I joked with her that no good day starts out that way, but she said that it was just a consultation, and that she'd been having TMJ problems, and that it would be no problem for our meeting. At 2:30 was lunch with a friend for her, so I knew the booking was tight. I always book for at least 2 hours, as I like to get to know the woman - "Nice to meet you. Legs in the air please" just isn't my style.
I asked what wine she liked, and bought a bottle and had it chilling. I took the day off work, shaved (face and elsewhere
 
and scrubbed thoroughly, even the navel (which, as we've found out on the forums before, is an area noticed by providers!) 11:30 rolls around, and I call her and left a VM, asking for directions to her incall. No response, but I figured the appointment ran long. At 11:45 I sent her a text. She prefers to communicate via text/email, so I thought maybe she just hadn't checked the VM.
At 11:59 (yes, 1 minute before our meeting) she sends me an email cancelling the appointment, saying that the doctor said she'll need surgery in the next few days. No apology for the last minute (literally!) cancellation, no mention of possible rescheduling, just a 2-line email cancelling.
And I wrong to be thoroughly pissed off about this? If the TMJ was that bad, that they need to do surgery soon, she shouldn't have been taking appointments. I think this is completely unprofessional, as well as frankly asinine, the way it was handled.