Yeah, but it is for everybody... some can do it very well... others not... people are different... so all the majors are not serious because of that? I dont think so. Double Elimination Brackets with a best of 3 for every match works very well for serious tournaments, we all know that, we all know serious tournaments(almost every big tournament in the world) with this rule-set.
As a pro player you has to have a very fast thinking, a top mind game, a top execution, etc etc etc... you have to deal with this short adjusting time like everybody else, the better player with those things win, fair enough. It is a tournament... after it you can play a best of 100 if you want, but in a tounament, thats impractical.... unless you want a 30 days tournament for 1(one) game... hehehehuehue