C&P from that other thread I linked to:
Pirates of the Caribbean - without a doubt. The animatronics are superb and the theming is wonderful. I also like that it's on a boat and for a thrill-avoider like myself, the two small drops are about the most I can take, so quite thrilling for me! I love the walk from the entrance to the ride, with the music and artifacts on the way - the heat also rises as you get closer. They vary the lighting in the building and sometimes it's almost pitch black as you walk around the alleyways to the ride - great stuff. I adore the music - so much that I paid far too much money a few years ago to get the whole album imported from America - has some great music, including A Parrot's Life For Me which is trés funny. It was my favourite ride in Tokyo and has always been may favourite ride in Paris - I love the film too and love looking for ride bits in the film, of which there are lots.
Other favourites:
Phantom Manor - much better since the referb last Spring. More great music and brilliant effects - the ball room is spectacular and when the ride enters the 'realm of the undead' it's great fun.
Star Tours - being a huge Star Wars fan this ride is always going to rate highly, it could do with a major update though, Star Tours 2 is debuting in America in 2007, hopefully Paris will be next. Was better when the post-ride area wasn't a video games arcade.
Studio Tram Tour Ride - how awesome is Catastrophe Canyon? Even though I know what's coming I always marvel at the earthquake, exposion and floods. As a fan of Dinotopia it's always nice to see the gateway to waterfall City - a Dinosaur or two would be nice though. The Reign of Fire set which sees the fire from the Dragon is actually the set used when they filmed it - another fave film of mine, though few others apparently!
Tarzan - The Encounter - it's my favourite Disney film so it's no surprise that I love this show. The music is fantastic and full of emotion, and the gymnastics on show are brilliant. We always go two or three times and that's one show that I do miss at Christmas.
There are tons I love - Lion King, Cinémagique, Moteurs Action, Le Pays des Contes de Fées - I even love It's A Small World and we ride that a few times every visit! I can't wait to back there in December!