I'm sorry but this makes no sense, How can 1 or let's say 2 or 3 negative private feedback, out of more than 100 orders, take you from an average of '1000' impressions to an average of '90' impressions?
Almost all of my reviews are 5 Stars as you can see on my profile, and I also make sure to talk with the client in the inbox after the order is completed and make sure the client is happy with the work and doesn't want anything else.