Teacher Rough Cut Feedback

You might want to include an alarm sound at the beginning of the video to improve continuity. On the subject of continuity there needs to be an address to the current lack of continuity in the video, your original idea is currently not effectively communicated. Perhaps you could think about the inclusion of filters to make it clear the differences between the characters.
Also the scene towards to beginning where the character is being chased appears to be irrelevant...
There definitely needs to be more lip synching and close-ups, remember that the point of a music video is to 'sell' the artist and this can't be achieved if you don't see enough of them.
Currently the hat scenes are the best thing about this video, the rest needs some major work. Are you using your storyboard to guide your editing? I suggest you think about addressing the current lack of continuity as a priority.
Lastly, the ending is out of time as the artist claps before the clapping in the song, that needs sorting out too.
Take a look at this video to get ideas on how to make a professional looking video rather than one that looks like students larking around, use it as a basis to improve your video.

Keep up the good work guys.