First off, let me say this: I am making this review comparing to all your other flashes- and not to everyone else.
You continuously improve on your work and detail. I don't mean like super high quality, I mean the little details. Perfect example, the ripples from the steps he took. Your style is so simple, yet extremely effective.
Another thing I have to compliment is your emphasis. This felt more like a music 'video', where you applied emphasis to the video where it was needed (as in, to queue in the song when it intensified).
The ONLY problem I have is that there is a lack of 'quality' detail. Now I said in the beginning there were two types: The quality of the flash itself, and then the details inside the flash. For example: the face seemed to be a bit /too/ simple, and though its hard to make a proper moving mouth to lip-sync with a song, it still felt a greater lack of quality.
Other than this, I greatly approve of this flash, and I continue to see a curve of improvement per flash I watch. Keep it up <3
Music: 5/5
Detail: 5/5
Quality: 3/5
Effort: 5/5
Overall: 4.5/5
~Sparky