My client has a product that has some bad reviews for slow shipping. After doing some research he has tons of sites who are saying the same thing. Ie ripoffreport, various forums and blog posts. I told him it was a long shot to get these removed because these are all independent websites that I don't control. Thus here I am. Is there anything I can do to help this guy? If they can't be removed whats a way I can combat the issue for him? I was thinking about writing good posts/reviews but that would take time to push down the old stuff.