Today, for the $\text{n}^{\text{th}}$ time, I gave an edit some careful consideration and accepted it only to discover that it had already been rejected. I would quite like to point out to the two people who rejected it that they were wrong - it was a valid edit!
Therefore, I would like to propose the following.
Edit reviews should be rated, as posts are. People can vote +1 if they agree with your decision to accept/reject and -1 if they disagree.
I don't think that this should affect your reputation (we should not scare people off of reviewing edits!), but if you get too low a score you should get an e-mail from a mod or something. The current auditing system favours rejecting edits, and perhaps this is why I am seeing more good edits rejected. However, the real issue is that people are not taking long enough to check. I feel that this system removes the bias inherent in the current system whilst still not scaring people off.
What think you?