Ok to start off there needs to be a variety of shot types. All your rail shots were all the same, different shot types help make the video more interesting. It gets a little boring just watching the same shots over and over again. Zooming in and out for the jump shakes the camera a lot, I would suggest getting closer to the jump or just don't zoom in or out.
The color looks very good especially of the rail shots! Nice spins also, very impressive. Keep working hard on the edits, you will learn more and more, the more you edit videos.