For a first amv it's not bad at all.
First of all, there are no subtitles, logos or anything else. It's a good thing. Nevertheless, you should remove the "watermark" with the name of your studio, it's not really esthetic.
You have two main problems in your amv :
1) Your sync is too light. You have to mark it with transitions (cut, zoom, masking) and FX (glow, blur etc) and reducing the duration of your scenes. A good timing is mandatory to make a good amv.
2) Your way of manage the rythm is not good. You have to better follow the rythme of the song.
One example among several :at 1min 35: The music's rythm become faster and you put a scene really calm with no movements or action. It's not logical.
Besides, try to avoid lip flap (when characters move their lips without be synchronized on the singer voice).
Try to improve these points and your next amv will be better.