@Team People:
I agree with Green, if implemented, I think it'd be best if each reviewer wrote like a small bio about what they like, what types of servers they played at (don't need names) as far as rates, whether it was an RP, PVP server, or regular. That way, we have people for instance, who are familiar with HR's, play the HRs.
An HR player obviously is gonna give a bad review to an LR (most LR's don't allow certain @go commands to give a more "RO" experience) citing the lack of abilities or slow level progression, whereas they might give a great review on an HR.
This would give people a general idea of which type of server to look for (oh, so-and-so does reviews only on (insert rate abbreviation here) servers, so, I should see what they recommend).
Also, I think a "hiring" process should be set up, so it's easier to establish a way to replace people, when people do decide to leave or whatever. Maybe establish some sort of "Leader" to help set things in order, keep the team updated, do hiring, firing, and overall management of the group.
My final suggestion, would be to "date" the reviews, anywhere from 3 days since the reviewer left the server, up to 2 weeks.
This prevents server owners from trying to figure out and or discover the reviewing parties IP address, while this may not be powerful in and of itself, it could allow for the creation of a "blacklist" and either allow server owners to ban potential reviewers, or, even worse, know when they arrive, and tamper with their experience, to get a better review.
That's all for now.