Only allow the rejected review to be unrejected if ALL of the following are true:
reviews_add.reject_reason = ''
AND
reviews_add.prq_mismatch = 0
AND
reviewrequests.multiple_request = 2
AND
( reviews_add.am_rev_required_at_accept = 0 OR reviewerpreferences.no_amazon_review = 0 )
AND
the average editor score of the review is greater than 75/100, or there are no editor scorecards for the review yet