The score was unreasonably low, and that's why it didn't get approved the first time. I couldn't bring myself to raise the other scores because they have actual weight in a description of how the album sounds. Lasting Value is a crap shoot anyway, so that's the one I raised.
EDIT: I also lowered it.
Someone just reviewed Soulja Boy and gave it a 5% so I don't see why you weren't allowed to submit a review lower than 14%