Singin' in the Rain!

    I would say that Singin' in the Rain is a film as High School Musical is entertainment. In Singin' in the Rain, there are multiple layers of things being told or explained without being said. It tells of how movies of sound came to be, it tells that Hollywood is a sticky business, and it has a moral; as in High School Musical, it has nothing hidden within the story. It may have a moral as well but it has no layers. You won't learn or catch anything new watching High School Musical a second time. If you compare the camera shots and angles, they are both simple in the fact that they don't jump around from shot to shot very much and the angle is mostly eye level.
   Both having music and similar camera shots, it's the background information being portrayed that gives Singin' in the Rain that film quality.