I'm pretty sure we've had this discussion before, but just to chime in again with my perspective: It also turns me off. I guess I wouldn't necessarily write the guy off based on one photo of him flipping off the camera if everything else in his ad appealed to me, but when I see photos like this they generally seem to be attached to ads that reveal an attitude that doesn't appeal to me.
He only had 36 hours to "decompress." Poor guy. Does he realize that most 9 to 5 working people have only about 60 hours to decompress each weekend, and they have to do that week in and week out? I realize that 36 hours is different than 60 hours, but I think that 36 hours should be sufficient between clients. Hell, one time I was with a provider for a few days who had a subsequent week long appointment immediately after mine. If an escort actually enjoys being with clients, I don't see how having a day and a half in between clients is insufficient to resume work.
At any rate, the big problem is that the escort took control of the situation without any input from the client. Whether it's because he assumed he was doing the right thing for the client (his stated "I won't be my best") or because he simply only cared about his own feelings, I think a smarter provider who wanted to cancel an appointment like the one described would have had a conversation with the client along the lines of: "My return from a previous engagement was delayed and I'm afraid I won't be able to give you my best this weekend. Would you rather I come anyway or can we just reschedule this for another time?"
I wouldn't hire the guy again. At the very least, he should have realized that his last minute cancellation likely caused some financial loss for the client and he should have discussed some way to address that (reduced fee for a different appointment, splitting the cost of a hotel that cannot be canceled, reimbursement of airfare, whatever).