You've got to admit the concept is intriguing - a prostitute meets a lot of guys, and in a fairly privileged role, like a doctor or an undertaker. Presumably she sees them behaving in ways that I'm not likely to see, for instance. And it's a gender-specific thing, so it would be difficult for me to tease out in my own personal observations and use. So her views would be interesting to know, and indeed, so it proves.
What was more revelatory, at least for me who isn't familiar with her blog, was how witty she was. She struck me as someone it would be fairly fun to get pissed with. I was less convinced by her classification of women and their needs - none of her three major categories described me in any way - but then you're not buying this as serious dating advice, as evidenced by the wonderfully random Index and flowchart at the back. You're having a good laugh and picking up a few piquant observations along the way.
Recommendation: Would make a great Christmas present for a girly mate.