Well first of I should say that your style is nothing of... AMAZING! It isn't horrible though... but then again it's not good either. Nothing in your animation seemed to flow... things need to flow or else it looks like the animation is a little stiff.
Now onto the actual music video. The story was horrible and unorigional... I mean, I have seen tons of videos to beautiful songs like these, but they don't match the style of the song, and there was absolutely no story, I've seen tons of music videos that contain exactly the same material you have put into your video, and I've given them all the same rating.
Now before you start commenting "so yeah, stop reviewing things cuz it seems like your writing for the sake of writing... you dont know shit..." I've got some constructive criticism.
Your animations are too stiff. It's quite simple too fix with your style of animating. Just add some blurred shots of the charecters when they move. It would smooth out the animation.
As for the story, you have a very... "creative" mind. And with your "creative" mind I would suggest songs more goofy like. Try a Weird Al song and if you don't like any weird and cooky songs... I suggest a new style.
Now please do not try to make me look like an idiot by writing what you did on all the reviewers who tried to help you. I would suggest you should take our reviews as consrtuctive criticism, not as your average school bully who will make fun of you for everything.
Accepting constructive criticism is the first step... trust me. Unless you accept the criticism, you will never do better.
That's about it. You have plenty of potential and could definittly do well.