The proportions are bad. Everyone’s got thick torsos like 100-year-old trees, and thin, twig-arms. A weird contrast. In addition, the poses are weak and need to be worked on as well.
Art aside, it feels like some of the panels were attempting to imitate something out of One Piece. That said, I have not read One Piece in close to a dozen years, but that’s the impression I got from it.