Sadly, I never got to experience the 20,000 Leagues ride. I have seen pictures of the scuttled subs. Do you know if it was more or less the same as the old Submarine Voyage at DL? (Now Finding Nemo). 20,000 Leagues and Swiss Family Robinson are among my favorite live action, classic Disney films. I am still more familiar with DL than WDW and I was pretty bummed when they re-themed the SFR Treehouse and made it Tarzan's (and, BTW, what goes around comes around. SFR is returning to DL). I was also downright angry when I learned of the ToT re-theme to Guardians of the Galaxy. Why would you mess with a beloved ride like that? BUT, after riding GOTG, Mission Breakout, I gotta say...it's better. Peoplemover has been long gone from DL too (the track remains) and Tomorrowland is in dire need of a re-do. I think the company was confused at one point about what direction to take Tomorrowland (at DL), but now seem committed to expanding the Marvel presence in DCA (the former Carousel of Progress, then Innoventions, is mostly just a big Marvel Meet & Greet now, but maybe they will get rid of that building altogether. IDK.). For my part, I think if they did away with Pirates at WDW it would really disappoint me.