When I was cruising redzone and other ads I use to get the old come in, take my money and get out routine. Then I discovered review boards and that all changed. With some research on my part I can now usually leave a happy camper.
My last walk out was about 9 months ago. A recommendation posted on another board led me to her. I walked in, she was still in the bathroom (yes, entrance through patio doors on main floor of incall), she walked in , I walked out.
I've TOFTT'd and have not been overly disappointed recently, there always an upside to everything.