These kind of slideshows are floating the marketplaces, but I have to say yours does look pretty cool as the motion really works with the music. That it is heavily inspired by other works is obvious, but actually everyone does these slideshows now so why should you be hard rejected for copying a style while everyone else isn’t. Doesn’t make sense and is too late for that…
I’d say that this will sell a lot, as there seems to be still a demand for tese slideshows and yours does have the “exceptional cool movement” that I see with the good selling copies and not with the copies that gain 10 sales if they are lucky.
You have to admit though that you don’t bring something new to the table. But I don’t think that this is always needed as long as the quality is fine.
In the end, sell-ability should be the only reason if something gets accepted or not, and I see this with this project.
You can contact support and ask for a second opinion of another reviewer. Also make some points why yours does give exceptional quality, that is:
the camera movement is on a high level
it is perfectly synced to the sound
the parallax effect, while totally overused these days, is working along with the partly complex camera moves
Also, some more points why this should be reconsidered:
Buyers still buy these kind of projects every day, ie there is still a demand for it
every day projects like this get accepted, and are not higher quality than yours
Uploading again is not allowed, but I think you have good chances to get another reviewer to take a look at it when you contact support.