Diverse, and it Works These tracks are a great representation of the series of One Piece itself: they have many differing aspects, and all work together; like a collection of many different sized gears. The Yurari's calm, almost lullaby-like tune contrasts with the fun, racing Karakuri Castle's Total Destruction, and yet both fulfill their purpose together. The one thing I'm just a little put off by is the repetition of small bits of music within each track, but they still work, so I can't be too upset about it.
Overall, good cd, I recommend it, but only if you really liked the music in the movie itself.