MIW there could be any number of reasons why she could not see you during the day that week at a time suitable to both of you. She may have been at work, she may have been fully booked, she might not have liked some of your feedback, we will never know.
A negative report was left for a WG that you never had a booking with. It is up to you whether you put a negative report in or not, but using reverse logic if I put a positive report in for a WG who I had never met because she answered her emails on time and sounded nice, it wouldn't hold much credibility.
Other punters on here may well want to see her at weekends or in the evening and a negative report detracts from the fact that she does provide a good service when you meet her.