The first question I ask myself when something doesn't seem to be beautiful, the first question I ask, is why do I think it's not beautiful? And very shortly you discover that there is no reason.
If we can conquer that dislike, or begin to like what we did dislike, then the world is more open. That path, of increasing one's enjoyment of life, is the path I think we'd all best take. To use art not as self-expression but as self-alteration. To become more open.