I think,
the biggest problem with adding a voice is that you might ruin a flash if you don't have vocals in the game. i thought it would transform to some giant hulking beast. this entire flash looked like an opening to some Blizzard game, they have the different views and the camera just so happens to be where the sword lands. lol link can't take more than a scratch on the cheek. Nice animation, you should make the chicken turn huge and link starts crying or something.