... DAMN!  "The Force [temptation] is strong with this one..."

So, I've been in a similar situation where I met someone with "high-end" rates and no reviews (actually, I've met two with "high-end" rates).  I saw both companions and had exceptional experiences with both.   I looked at Ms Kelley's website and wanted to ask some questions:

*)  Are you more of an "experience" kind of guy or do you focus more on the service and specifics?  Is "the menu" of significant importance to you?

*)  Are Ms Kelley's rates "easily" affordable for you or would you have to budget to meet her?

I guess the answers to those questions are more for you than for me.  

Anyway, IF you're more of an "experience" kind of guy (or think of yourself that way) and IF you can easily/readily afford her rates, I would suggest planning a dinner date with Ms Kelley.   That way,  you'll have time to get to know her a bit and see where her head is (other than on her shoulders ), etc.   As she learns more about you, that could lead to a more relaxed and enjoyable time later on.

The first companion I met, who's similar to Ms Kelley in terms of rate, overall presentation, etc, completely blew my mind.  She turned out to be VERY down to earth, very chill, VERY easy to talk to.  She didn't do all the "stuff" one might expect, especially given her rates, but I had an amazing time with her nonetheless.  In fact, I saw her every time she visited my area and we've gotten to know each other a bit as time progressed.

My sense, based purely on her presentation, is Ms Kelley isn't a "slam-bam, thank you ma'am" kind of companion.  That's not to say she's _not_ a "freak" or anything, but that I wouldn't necessarily expect that or seek that during the initial meeting, especially if you spend 1hr with her.  Once she gets to know you a bit, she might be more willing/able to "unleash the freak" later on (hence the dinner date idea).

If you're more interested in the "menu" and service specifics, especially given her rates, I would suggest passing.  A dinner date would be quite the expense to incur if she's not going to live up to your predetermined expectations.

I know I'm going to add Ms Kelley to my "radar" because... Damn Son!  lol

Just my unsolicited opinion.  

Good luck with whatever you decide!