Would it be possible to change the overall rating score on reviews from an average of the scores from each of the sections (the way it's calculated now, I think) to being able to select the overall rating? The reason is that sometimes, I don't think that the average really represents how good or bad the reviewed item is. For example, if I were reviewing Haibane Renmei, I would give it a 10 for story, maybe a 5 for art, a 7 for sound, and a 8 for presentation. The average would be 7.5/10; however, if I were given a choice, I would give Haibane Renmei a 9/10. Things like that.
I don't think that it would be a huge change, so it shouldn't be too much trouble to implement.