@Mr Eddie Sotto
May i just say it's a privilege to be able to talk to you directly, i'm a big fan of yours. I'd also like to say that as a child (and as an adult), your works brought me a great amount of joy. Many thanks for bringing joy to a kid (and now adult) with your creativity.
I'm of the opinion that the Disneyland varieties of Pirates really DO blow Magic Kingdom's out of the water. Never been on CA's, but i've seen videos of it (the first was actually on the World of Color where Walt went through a "making of" special on Pirates). and experienced Paris' firsthand. Not any sort of nostalgia to drive this opinion either, i actually went on MK's version countless times before going on Paris' or seeing CA's. Ours is just the worst by a large margin in my opinion. Enough that it irritates me. We're missing numerous scenes, one of the drops (and the drop we DO get is puny in comparison), and it's far shorter. It ends way too soon for me. It's STILL a great ride on its own merits for sure, but it just plain makes me angry after experiencing Paris' and seeing ridethroughs of CA's.
I think that Paris' is the best overall version of the attraction. It has the best queue, best front facade (fortress), skull rock and pirate ship near it, and the best order of events (IMO). It was unique to me how the events in the ride unfold exactly backwards to all the others, but in the end i felt the story progression was much more natural and made more sense that way. The lift hill being at the beginning is great buildup (and looks really cool with the mine shaft theme). There's also a new scene of a pirate fighting a civilian who resembles Will Turner. Forshadowing? Plus, the decorations of all the show scenes have FAR more detail and are much prettier to look at (feels more tropical, seems like there are more palm trees scattered around, and vegetation). Just the entire experience is awesome. Pirates in Paris is among my favorite theme park ride of all time. I really got spoiled after going on it. I'm sad to say it, but it sort of tarnished my view of Magic Kingdom's somewhat. I still like MK's, but it will always feel rushed and half-***ed to me now that i've had a taste of the real thing.
@AEfx
Peter Pan mostly seems the same going from DL to DLP, though some of the animatronics might be a bit more advanced. I forget whether there are any added scenes, i'm not sure. The vehicles have twice the capacity with two rows to each ship. The scene where Peter is at the helm of the ship has a newer VERY impressive effect where Tinkerbell sprinkles pixie dust over the ship and there's hundreds of little fiber optic bristles that light up all over the ship (this happens at DL CA, but much less impressive and not as extensive). This effect also happens at the end with the mermaids as well. Couple of pics of this effect (can't compare with seeing it in person)-
http://www.photosmagiques.com/gallery/disneyland_park/fantasyland/peter_pans_flight/DSC02196.JPG
http://static2.dmcdn.net/static/video/853/386/9683358:jpeg_preview_large.jpg?20100726112727
I'll mention that Magic Kingdom's Pan is totally different from the others. Similar scenes, but they're more clustered into what feels like a smaller and more condensed space. Somewhat different feeling ride system. I feel ours is somewhat inferior and outdated (others have better effects and animated figures). I also find the soundtrack at DL/DLP better, with a more orchestral version of "You can fly!" as well as mixing it up by using other songs from the movie as well. Our ride system is also constantly in motion and doesn't stop for load, unlike DL and DLP. Here's hoping they updated ours someday, maybe around the rumored new queue.
Snow White Paris (Blanche-Neige et les Sept Nains) lacks the new digital projection mapping applied to DL CA (during the Queen/hag transformation and the rock fall at the end). I can't say there's really much if any other differences. Maybe a couple of different lighting effects, but CA's seems to have the most up-to-date effects of them all. Paris' does have a far superior ending scene with Snow White riding off with the prince (which is in Florida's as well, but absent from CA).
Orlando's Snow White ride is rather lackluster. It's sort of "backwards" in terms of story progression and makes little sense (it used to make even less sense before they redid it completely in the early 90's to be less scary). It has some lovely and well drawn art on the wooden cutouts, but it's very outdated. Our mine scene sucks too, just painted walls. We also don't have that extra scene with the Queen in her normal non-hag form spying on the Dwarf Cottage. I'm looking forward to our new Dwarf Mine ride in Fantasyland Expansion! Unless they manage to REALLY screw it up and not have any scenes or animated models from the movie, i'll be okay with our Snow White going. Shame they can't do something cool with the old space though, like a Sleepy Beauty ride (just a meet n greet).
Pic of DLP's ending scene with Snow White and the Prince-
http://table4one.files.wordpress.com/2009/06/1-disneyland-paris-resort-64.jpg