Really kundalini? I'm definitely not what you'd consider handsome (and I'm overweight too*) but I've never found that anyone has avoided having sex with me due to this. Yes, I've had some bad experiences over the years but most of the time that's due to crap sex, over faking it, or the girl making it clear she wants it all over with well before the time paid for. I'd say you've just been unlucky in your choices, and if you do more research (and take recommendations from this board) you should have much better encounters.
As for this report, I've got to say I'm dubious. I normally support the client's view (and hated it on PN when this sort of thing was mentioned, only to see nearly all of the women defending the working girl despite having no evidence to the contrary) but the fact that she has a lot of other feedback - some from guys who have a lot of feedback too - and he has none makes me question it.
So I really don't know to be honest, but it would put me off seeing her until she received more feedback.
*On the plus side I do have a lovely head of hair