>>1478872It is kind of hard to explain, but I will try.
Hunter x Hunter 1998 is deeper than the manga, but less accurate. HxH is going to be a manga with no conclusive ending at this point, so I do not mind. HxH 2011 is watered down, censored even, so it could be made readily available in China, which is part of its success, I feel that it loses some of what made it special, since it was not overly violent or bloody.
One Piece started off as a decent show with a good beginning, but ultimately degraded into what it is now, which is kind of a mess, if you ask me. The time skip is where most of the problem lies, since the characters were simplified from who they were before. Sanji is the worst offender of this. Also, Oda gets kind of political with some of the characters (specifically, a female that goes by he), if you care about that (I do not, but people are different).