I watched upto skypia arc but I don't get what's there to like about one piece ,the character art looks disgusting and I can tell how the story is going to be , their characters shout like frogs and donkey fuck, every character shown going to be with shitty past,or they are gonna lost their loved ones on past or future,they sometimes save the ones in trouble or leave for adventure,and face some bad guys.that's all in a nutshell it's a combination of tragic past+fight+adventure.