Part 2 is clearly better than Part 1! Not only because of the higher number of playable characters and a new story, but mainly because of the lack fortunately Geschlicklichkeitspassagen who never really robbed me nervous in the first part. Also good that you can play the story with different characters and not as the 1st part mainly with Luffy.
The graphics are really bad for PS3 relations but as a fan you can see they love across the bar. Super game, especially for fans a must buy!