As we now have a situation where a provider who had a rating based on multiple reviews can now have one review in the Beta syst m with the stars and totally destroy or enhance the traditional ratings tha we have grown to love or hate  
I suggest that instead of using the stars for the Incall and chemistry as the third leg of the average to instead go back to the old averages and show both the star ratings for chemistry and Incall separate  
Right now a massage provider who was a 7/7 with 100 reviews can get one review in Beta and get five stars each and immediately and 8.
The 10/10'provider can get 4 /4 for stars and become a 9.33
Not fair either way