I watched the first 40-50 of One Piece a few years ago and dug it a little. Not much. I was surprised how much I enjoyed Luffy since I expected him to be terrible simply based on commercials and his character design. He was actually pretty great. So I think after reading this thread I'm going to jump back in. Are there filler arcs I can just skip over?
Also, I'm amused at everyone dogging on various One Piece/Bleach/Naruto designs when the dumbest one is right in front of everyone's faces:
The dude holds a sword...in his mouth....
I'd strongly ecommend that you read the manga instead. Much faster, easy to follow, get to experience the cover stories (basically brief side stories that happen outside the main narrative), and most importantly, no filler.
As for Zoro, yea in reality, holding a sword in your mouth is not practical. But that's the joy of One Piece; it doesn't give a fuck. And that's all for the better, as it immediately makes Zoro standout as a swordsman. Also he's one of the coolest characters in the series
by far anyhow. It doesn't take very long for him to sell you on him using three swords and looking like a badass while doing it.
That said, it doesn't matter anyway, as Naruto can't say shit:
Ironically, this character is also pretty cool, though he most definitely looks much more ridiculous than Zoro does.
I also recall Bleach having a number of swords that looked very strange as well.