Why did they have to make the minigames essential for the EFFING Celestial Weapons?! I mean come on now developers!! Played Blitzball once and I just couldn't bare it( never liked upgrading Wakka anyway). Never bothered with the lightning challenge, and only completed one of the butterfly challenges. Completed the Chocobo race and got Tidus's weapon( after three days and praying). Game is great just don't make minigames so damn important.