Has anyone else not beaten the Organization 13 data battles and Lingering Will in II?

[SquareDisney]

I mostly beaten Kingdom Hearts II: Final Remix, but it just that I haven't beaten the optional bosses that are the Organization 13 data battles and Lingering Will. They are just so freaking hard, and I have level 99 and the Ultima Weapon.

Why did Square have to make these bosses so hard? I have however have beaten Sephiroth in both Kingdom Hearts I and II.

 

[Elysium]

I've only beaten them one time. I'm never bothering with them again. I basically cheated with LW (I can't remember how exactly now it's been so long, something about how you catch the boss in a jump x jump x jump x interruption for the entirety of the battle), and used Limits for immunity with the others. I agree, the difficulty level is uncalled for, but still not as bad as the secret bosses in BbS were.

 

[raycat27_2003]

I have not to this day and I don't think it'll happen anytime soon.

 

[Ballad of Caius]

I've only beaten Xigbar, I think Larxene as well, and almost Xemnas and Marluxia. I didn't beat those two because, at that point, I was burn from playing KH2FM completely, and decided to joke around and not stock on Potions.