I like the super clean type over an image feel you have going, and i think this application is really nice in that when its NOT over a photo there is still some texture behind it—maybe a line drawing of a camera, maybe an elaborate M. I like the concept of this too—simple on the surface with complexity beneath
More branding. I like this because the graphic elements use the space well. The intersecting lines don't overwhelm the entire space, even though they easily could. They balance themselves well with the gray and orange, the sharp diagonal lines and the white space.