It was ok...
I liked it and the animation looked pretty good, but I suggest that next time, you figure out a way to either include subtitles or no words or something...
The point is that I tried very hard to listen to the song's words, but I couldn't hear them well and that made me concentrate on what the song was saying and that took away from the text in the video.
You are really good at drawing in Flash though, so my 2 suggestions are to work on your guns, and next time, make it so that you only include pictures of things that are in the song, and don't add words to it, since they make it less funny.
-Fremen