Copied Style
It is fairly obvious that you copied egoraptor's fast style. A few audio clips that would enhance this flash would be a Family Guy Peter "aahhhhhhhh" (Golden Ticket Brewery episode) when Ashley falls and the wtf bomb for the island. Also for killing spree you might want to add a medal from a game (easily known). Finally you could show Leon filling up the tank of the jet ski impatiently. One major point is length, if its longer with more jokes it would probably get a higher rating.