Certainly you can get a general idea from the reviews, but the specific services (e.g. BJ, FS, Greek) themselves are not individually rated.

Specifically, I really enjoy receiving French (esp. deep).... how can find the providers who are particularly the best at this service (I'm in the DC area, but also travel to Southern Florida and LA).

Also, if I had my preference, I'd like to find a provider with whom I could just receive a BJ, but multiple times ... how do you find someone or arrange for this type of service.

Probably naive questions, but appreciate any help.

First, become a VIP member of TER. Second, use the VIP search function to search for providers who include the specifics you want. Third, having narrowed down your search to the likely candidates, read their reviews. The Juicy Details often contain exactly the kind of info you are looking for. While the "specific services" are not numerically rated, the opinions of the reviewers are often graphic enough to tell you what you want to know. In fact, the word pictures are often more informative than a number would be. There really can be two (or more) gold medals in these events!

If you want to get an idea of what is available before you step up to VIP membership, TER has a few examples so you can see the formats and type of info available.

Happy hobbying!