I never thought you were saying anything bad and if anything I was explaining why she might not have any and you were a prime example and too good an opportunity to miss.
Believe me, I've met a lot more than 51 clients in the time I have been coming here, but it took about 9 months of the odd tour here and there before I got 5 or 6 reviews. Mine didn't really start to happen until I did a proper tour in the Summer of last year.
The majority of clients don't review, it's as simple as that and I think many are reticent to be the first person, although there are a few who revel in being the first.