The break is a pretty good advantage regardless of skill level. First, you take it away from you opponent so they doing with the break is no longer a factor. You also have the first possession on the table. Should you make a ball on the break you can at the very least play the first defensive shot. It is possable even though you don't break and run out, as a result of the break you keep your opponent out of the game even though it went a few innings. I have to say, if asked few players will like just giving up the break every rack.
Oh, there's no doubt in some matches, the break can serve as a huge advantage but the question is, should that advantage automatically go to the winner? There are so many other sports like basketball and football where once the offense scores, the opposing team gets the ball.