First two things: Render it differently the quality sucks, also turn OFF your image stabilizer on your camera so when you film the vignetting doesn't shake like an earthquake is going on.
Now to the video, wasn't really an edit to begin with just clips with a song, filming was bland try to change it up and take the fisheye off and stand further away and on follow shots put the fisheye on. I know it sounds like I'm bashing the video ,but it will make you a better filmer/editor in the end