The troubles of evaluating

When we are trying to evaluate art, how do we know it is good or not? We usually fit our personal feelings to the good or bad decision. If the drawing is in my taste, I say it is good. If it is not my taste, I dislike it and give it a negative comment. Everyone's thinking is different. Thus we may receive hundred or thousand different kinds of opinion toward one event or object. …

…is obvious that we have to learn and experience more in our life. The more you experience, the more you learn. The more you learn, the more you know. The more you know, the better you can judge. When we are judging, we should not think our judgement is absolutely right or wrong. There is no absolute right or wrong. It is like an ugly female or male can be considered beautiful in someone's eyes.