There are quite a few negative mentions of her on here.
I saw her around 5 years ago (hence being a bit too long ago to meaningfully contribute a review that would be accurate today) but I personally had a good experience, though I can see how some wouldn't. She had a very specific idea of what she wanted to do and what order she wanted to do it in, and while that worked for me at the time I know for a fact a lot of people on here would take a different approach, and I doubt that would go down well with the SP. Of course punters are very entitled to feel let down if they don't get the service they expect.