I am probably going to compete in a tourney for the first time later this year and that's the kind of thing that really frustrates me. It's kind of too bad that there's no non-points way to win, like by KO, that takes it out of hands of the judges.
If you get a chance to take a judging and referee class, it is an eye opening experience. We regularly practice both judging and refereeing and it's not an easy job. It makes you appreciate how difficult it is to identify a good strike and equally how to identify a good block, especially at higher levels where things happen soooo fast. As a competitor, it gives you a much greater appreciation for how difficult it is for the judges which in turn makes you realize that if you want to win then your technique, timing, and speed must be excellent. The better you are, the easier you make it for the judges to see what you are doing. Dont get hit. Dont even come close to getting hit. And when you strike make it fast and clean.