I understand there are new criteria for guests to consider during a review. I think it only fair that a host should be able to see exactly what the guest sees, meaning that the host at least knows all the criteria that are being reviewed. For example, I have heard there is a "smells" category now. If you know of something that might trigger a negative review, the host could address this up front in their listing such as, "Restaurant nearby often smokes meats in the morning".
Also, if a guest leaves clearly incorrect information, I believe this should be able to be disputed or changed. For example, if someone reviews negatively for accuracy by saying your space does not have something (such as an iron), and your listing clearly does not have this listed as an amenity, it should be removed.