Indeed. I'm sure nobody would hate the balloon game so much if your score actually influenced something, but after spending 1800 miles on it, all I got were mostly Tamato and Pomeg berries, two moon stones and a razor claw. They need to change it so berries are only rewarded at E rank and lower so it is more worthwile.
Pokemon X Version 3DS Friend Code: 5086-1106-1225
Friend Safari (X) - Poison - Toxicroak, Ariados, Serviper (it sucks I know)
Currently Require: Dex data for All event legends except Phione.