Fun!
I feel that this is a perfect representation of Madness before Krinkels decided to make the series all slow. Well done!
My only criticism would be that you don't do enough new things. While this is a pretty much perfect mock-up of Madness (I was almost unable to tell that it wasn't an original), that is just it. There is nothing different in this that makes people say "Hey, this is made by DeathW1ng! Awright!" If you ever decide to make another one of these, I suggest you add some unique, personal twists to it instead of directly following Krinkels' footsteps.
But this was awesome, no doubt about that.