You have a point.
However to me a walkout is when you enter a place with every intention of using services therein but due to not meeting your standards, whether those being cleanliness, misrepresentation of the talent, ineptness of the talent, etc. I have put my clothes back on and walked back to the management told them why I wanted my money back and got it back. Only happened a few times but always got it back with apologies.
Some other times I have walked in then immediately walked out (and wasted my V that I took) when the place didn't meet my standards. This occurrence almost never happens anymore since I do recon with no intention of staying, for example when I have just prior finished a session somewhere else and I have no need for another session just then.
However recon doesn't help much identifying ineptness of the talent.