I have been looking into a solution for this and I can't find one. I think this will make your plugin standout. If someone hits 1-3 stars, theres should be a form field that displays that starts collecting information. kind of like this: http://i.imgur.com/6dgooe2.png
This will help us as publishers update the blog post so that we can make it better. It really would be great if the response would be saved in the "Manage Ratings" section that way I can sort by lowest rated w/ responses and start working on the blog post.