Yes, a zero!
I fail to understand why a Flash movie should ever be so big. Mind you, I have cable and can download it easily, but I've been on 33.6 and 56K modems long enough to understand how useless a flash animation this size can be. I don't understand why it really HAS to be SOOOO big. I don't think a size this big will ever be worth it. The best I've seen come close to maybe 10MB tops. And even that is a bit too high to be good.
That's why your overall score is worth a zero. No single flash animation should be so big. Cut it up into pieces, fine, you can play with other elemens if you do it this way and add even some more content and viewers. But one big file just to show what you are capable of is nuts. I can make 14MB flash movies as well. Just give me some uncompressed music files and a bit of animation, and I'm done. It's going to be a 14MB flash like yours, but it won't be such that you can automatically think that this movie or game was made by a top developer or animator...