There used to be a site OnePace that edited the episodes to be more like the manga. That way you'd be able to watch 2-3 or even 4 episodes in 1 that is about 30min long. It skips out on all the filler and non-essential stuff from the Anime. I used it to catch up a couple of years ago. Is it worth it? Oh yes, if you are a fan of action, adventure, and odd things then watch One Piece.