If you're serious about a game and competing, you'd feel cheated if you weren't at 100 percent. I completely understand why they were mad, but it still didn't make much sense. They signed off on playing top 8 at 9 AM. Stupid decision for keits to run it that early, but understandable as well.
If I'm tired when I play, I play way worse. It means a lot to me to get sleep at majors and even before locals. However, if I had top 8 at 9 AM I would have slept early enough to get at least 8 hours. I know people didn't at UFGT and that was their fault.