Awesome skills for an eleven year old.
Let me say that your animating skills are very, very good if you are actually eleven, and the fact that you know flash so well at this age is fantastic.
The animation was almost as good as Krinkels' in places; fast, smooth and violent, the way Madness should be presented and the way that numerous tributes lack. I liked the fact that you put a new character in place of just using the same carbon copy characters.
However, I felt that you let yourself down in a few places: firstly, your choice of music, which isn't the usual in a Madness episode: some sort of pounding club beat is more appropriate and pumped, as opposed to rock music. But if you were trying to differentiate your Madness to Krinkels', then that's alright.
Another thing I had a problem with was the filters and the text. You chose to use a ton of blur filters, which causes slight rendering problems sometimes, and it looks totally different to the normal Madness episodes. The text is also similar here: Krinkels only ever uses full caps, maybe you might want to consider that.
And the last thing I didn't like was your submission icon: it looks sketchy and bad-quality. Next time, export your picture from flash in jpg or png format, then import into a graphics editor like Photoshop and then export that in gif format. The quality will rise considerably.
9/10: a few minor problems, most notably the choice of music, but overall very well put together.