You can find several pages of reviews when she was known as Sheva right here in TER. Do an advanced search for the name Sheva, location SF and do not exclude bad websites.   Her reviews range very consistently from 7-9 for both looks and performance.

I contacted her when she was in NY last year but she called me too late and had to pass.  I think she took a few months off after her breast enhancement and was pleased to see she resumed her career.  I am waiting for her to visit NY and even sent her an email last month but didn't get a reply.  I've been searching for new reviews on her and have been wondering why you boys in Arizona haven't played with her yet.

FYI, she quoted me a price of $400 hr for incall and I suspect that has gone up post breast surgery.