I feel like I will always have an appreciation for Sailor Moon because I grew up with it. It's silly and stupid, but it holds a place in my heart. Never would I put it on my top ten, though. Madoka Magica was pretty awesome!! It's pretty overrated, but I'm not going to care about how overrated something is (especially on a kingdom hearts forum HA shots fired)
That's a really interesting concept, and it would really answer a lot about the series itself. If fans don't look at it as a disappointment, (along with the high expectations for the game itself) I think it would be pretty cool, actually.