There is a lot of well founded griping about the cost of one nationals (or regionals) ski ride. Take a few days off work, fly thousands of miles, $160 entry, motel, car, etc., and you are spending the cost of a new Goode (maybe even a Warp) for one ski ride. The thing is, nobody who wins ever complains. Only those who ski subpar. And believe me, I have been there. I concluded by 36mph career with a 0.5 @ 32' off at the 2006 Nationals and once lost to Scott McNerney at regionals.
Maybe that is the allure of a 1 round tournament. If we had 3 rounds, the standings would closely resemble the rankings list. Not a lot of drama. One round though, and who knows? I am seeded 10th (or thereabouts) this week in M3. I am within a pass of the No. 1 seed. 9 times out of 10, he beats me. But I beat him at Regionals (he fell 2 passes below his average) so it's possible.
Two round tournament, no way I'm on the podium. But one round? Maybe I PB (I did at the 1999 nationals, so it's possible), and maybe Menasci, Mongomery et al go down early at -39. There is a chance.
Kind of like the lottery, except for in this case, first place pays the same as last place, and a day skiing (and looking at new ski products) beats working.