I have not seen much of a change. Actually if I have to say anything it would be things have improved. Not, working for an agency helps me because I only answer to one person. Reading about people getting hit hard I am curious if their clients have been blowing up their emails and phone asking about the condition of the site. Over optimized sites I guess were hit the hardest. My marketing department started having me get more content on the site prior to the updates. So maybe that had some affect on whether we got hit.