Any "new" provider who jumps out with 10/10 is most likely a fake. It takes a while for a provider to get a sense of her clientele to really be able to blow their minds. Some are rightfully deserved (Tara Bentley), some if the magic's right (Frenchie Rose)... but I'd take a guess that any provider with less than 10 reviews with 10/10 or 9/9 are most likely fake.

About seven years ago there was a gal in Palm Springs with the whole first page of reviews all 10's.  I read them; more than once.  They contained words that are almost never used by males (e.g., "sweet"....."she was so sweet....")  

I wrote TER about them.  She (or her girlfriends) must have used more than one computer, because by tracking IP addresses TER should have caught her earlier.  Finally, her profile was yanked down.

If a guy has only two reviews, both in the same month, the odds are high that he posted the reviews to get free VIP time (I'm assuming the rules have not changed) and not to boost the provider.