Sure, good fighters and graphics, but the Story Mode was dissapointing.
Of course, there are some fights that have to be settled. Definitely MUST be fought and settled.
Fights that are imminent are:
Luffy vs Zolo (They spelt his name wrong)
Zolo vs Sanji
Nami vs Sanji (Lover's quarrel gone wrong?)
Nami vs Luffy
Luffy vs Usopp (Captain battle LOL)
The only problem with this is the Story Mode. You'll feel something like this, "Haven't i done this before?" Only at a different Difficulty.
But the unlockables are definitely worth going through everything, including the Mini-Games, Training and the Tourney.
Overall, it's quite good.