I love this, it's just so adorable and upbeat which gives it a nice warm fuzzy feeling when watching.
There was a mask blur that was kinda random near the start and the stars, assuming you drew and added them yourself didn't blend quite well because it felt sorta...plain and would have benefited from maybe a change in blending mode or some sort of gradient so it would feel more natural. Some of the heavier beat sync which you did would have had some more impact if you used some light flashes + light zooms to help link them to each other. But other than those small nitpicks, it's really awesome! The sharp zoom and camera shake style works extremely well for this type of the song and the theme of the bicycle was nice even though I didn't really get it. But it's nice to see you tried to use something to tie the whole thing together and showing the bicycle throughout the AMV does help with consistency since I haven't seen the anime myself so it makes the AMV not look like a mashup of random scenes.
Oh yeah and the lights, rays, particles and flares you added look absolutely splendid! It really adds to the mood of the AMV which was pretty awesome too btw if I haven't mentioned already. It makes me want to keep rewatching the AMV. I'm glad Enchanted managed to somehow inspire you to make this because it's truly great to watch! Awesome work Sommer!