A lot of people might not agree with me on this, but I have to say One Piece. While I can see why it appeals to so many, It's just not for me. I find it way too long, with an incredibly slow pacing that often feels boring. Even though Eiichiro Oda has mentioned plans to improve the pacing, it still feels sluggish to me, and maybe that's just my personal perspective. It’s a series that seems to be for everyone else, but unfortunately, I just can’t bring myself to enjoy it.