Pretty good.
This is one of the better Billy Mays tributes out there. That being said, there are some things I liked and some things I didn't
Liked
Slide Show Format.
Main menu with link to biography page.
Didn't Like
The biography was simply ripped from wikipedia, which at least you admitted.
That KM in the background
The music.
All that being said, it's pretty good. You're one of the few people who actually put some heart into their flash.