It's not really that hard to count punches, at least when you watch the fight on a big screen and on slo-mo. But most folks won't, either because it's so tedious or simply because they are satisfied with the scoring. I've scored few rounds on some fights but never the whole fight though. I guess it's just too much of a hassle to find out which of millionaires won the fight when I don't even get a penny from it.