It's never too late...
@Omega: Yet the first question in this thread is how to get more reviews/feedback. Then we can think about how to get better (=qualified) ones. Well, on second thoughts, I rather would like to have some qualified than many pointless reviews.
I agree: Take two 5/10-stories, and the one with a lot of 1's and 10's in its rating is probably more interesting, more progressive, less mainstream for a certain clientele than the one with nothing but 5's.