Review Detail of Thirdus in The Shinobi of Straw Hats

Honestly, just watch the anime or read the manga. This is not a fanfic of One Piece. This is literally just One Piece plus an inconsequential MC. Author didn't change anything at all. Sure the MC fights enemies, but that's it. The crew ain't any better because of him. None of the events nor it's consequences change. The MC might as well not have been there. I understand going with the plot. I even understand joining the strawhats, nothing wrong with that imo. And I never imagined I'd ever give a really low review on a novel(I'm pretty tolerant when it comes to these things). But blatantly copy pasting everything(except MC fights) that happens in the original is where I draw the line. So sorry, but Imma have to give this a low review.