Haha, nice ending
I liked the ending. That shows this was just a joke and not ment to offend anyone. Nice going.
I think FetusEater covered most of what there is to improve. I'll also say one thing that bugged me, though: the moon and stars have the same color as the rope, which made it kinda weird.
Oh, and also, you should make the moon actually 'shine' instead of it being a static image. Doing what FetusEater said (with a movieclip) is a good idea, but also give it a static shine, which is easily accomplished by copying it, pasting in a layer on top of it, then selecting and setting alpha level (in the color mixer, to the right of the stage) to a lower level. Then hit ctrl+alt+S and make it larger. Do this a few times on different layers, with the color gradually becoming more invisable and larger, until it looks good. Do the same (but to a lesser extent) for the stars.
Good luck! I'm going to give you a 5 since this will obviously pass, and because it's a not-so-anti-AFD movie, and I was in AFD4 kickin' Xombie arse! ;)
Oh by the way, picking something like the theme from Mission: Impossible or something like that would have made more sence than that song from Blackeyed Peas. Also, I really hate that song, it's on the radio way too much driving me insane :p