Story: Not bad. One piece has had some pretty terrible storylines in the past, and so this movie was easily forgiven by having a passable story, and one that focuses on one of my favorite characters Zoro. I didn't love it, I didnt hate it, so it gets a 5.
Art: Very One Piece style. I really don't want to talk about the art because one piece is one piece in its style of art, love it or hate it. It gets and 8 from me.
Sound: Good. Nothing much to say about this. Not as good as the series or Movie 4 or 2, but still good.
Characters: Main Character = Zoro = +. I wish Luffy had a little bit more of a role, because it felt like he wasn't even needed in the entire movie, yet he was still the "main character". No one else really seemed to matter in this movie except for Zoro. I felt like they included all the other characters because otherwise it wouldn't be One Piece. Really disappointing on how they used everyone.
Enjoyment: Made me laugh at times. I watch One Piece to laugh, and get me really excited when someone is pissed off. Surprisingly no one got that pissed off in this movie. I thought I would have enjoyed it more because of this fact, but I didn't so now I appreciate it more when someone does get really angry. Other than that it had its usual jokes that put a smile on my face.
Overall: I still enjoyed it, would never watch it again, and if I could have gone back in time to tell myself to just go ahead and skip it, I would have. Your not missing much if you decide to skip this movie.
