Criticism? I love to give criticism to anyone who doesn't get offended, heh. In some day shots the composition needed a little bit fine tuning: you show too much sky, tilt the camera just few degrees down, then it would have been more harmonious. Astrophotography is really hard subject to shoot especially the Milky Way, which glows very dim light. You need really fast lens, a digital camera that has a modified IR filter and a desert to shoot it (which you have). How long was your exposure for the stars? I liked the shot where the stars move above the tents and the car. You got quite a good results with your camera, and for a 16 year old that is really, really well shot video.
