Alright, I'm sure we've all noticed people giving servers 10/100's because they got banned and people giving servers 100/100 after they've only played for two days and more than likely got paid in-game to do it. I have a suggestion:
Report Review
Bad reviews can only be reported if the score given is over 95 or below 30. Everyone can report bad reviews and we can have a small squadron of NEUTRAL people to decide whether or not the review is justified. If someone has their review deleted because it is just an up/downvote more than twice, they cannot submit a review to that server for one month.
Because we all know that bad WoE times have nothing to do with the server's uptime.
We all know that a GM who didn't give you free zeny has nothing to do with the economy.
We all know that a player who kill stole you and there wasn't a GM on the INSTANT it happened has nothing to do with class balance.