If I'm taking the Naruto movies as a baseline, which is my wont to do, this is more shaped like a movie than those were. It even has a few set-ups and pay-offs beyond the movie-original character's "secret" backstory, or whatever.
I'm also a fan of the slimmed-down, back-to-basics feel of anything from the East Blue era. (You can extend that to Chopper, too.) One Piece unfolds like a grand strategy over hundreds of chapters with a hundred characters, but there's just something to be said for how the core-est of the core group of characters worked so well together right from the start.
This movie is completely average, otherwise. The villains have a little flair, but not enough to share between themselves. This 60 minutes sure felt like 120.
I'll say this, though.
> Price of admission
> Nami saying "you can pay with your body" to a woman
> Usopp giving a villain a rimjob while that villain farts out yellow gas.
It IS worth it, kinda.