I always found Oda's art style odd, idk how to put it.... Naruto's art is a lot more simpler (and realistic like you said) than OP's, the style is easier to follow with.
When I read naruto manga, I also felt its difficult to follow. But yes, after check OP and Naruto, I think I prefer to read Naruto than OP because its drawing style is more minimalist.
B/c reasons... I miss Nami's old haircut tbh. She looked more mature with the short hair. She still looks pretty though.
I knooooow! Short hair rules! 
I liked Nami with short hair too. Nope, not fillers, but if pre-ts episodes got like 1.5-2 chapters in one episode with some action scenes, after ts it's waaay more static scenes, awful animation and 0.7~1 chapter per episode + some only-anime scenes.
Oh, can you say it with human language? 
Edited by xpopurix, 20 January 2015 - 01:58 AM.