I hope you have a great trip, I actually prefer the
Disneyland Paris park over the MK! Here are my suggestions:
1) The castle - make sure you look in the basement and go upstairs to see the stained glass windows.
2) BTMRR - the mountain part of it is on the island on the lake, much better than at WDW IMHO.
3) Space Mountain - much better coaster, more along the lines of RnRC. Discoveryland is also themed differently to Tomorrowland.
4) Indiana Jones ride - backwards looping coaster totally different to any other Disney park.
5) Eat at the Blue Lagoon restaurant inside the Pirates of the Caribbean ride, similar to the Blue Bayou in Disneyland.
6) Alice in Wonderland maze - not found in any other park, great fun, the characters pop out as you walk around.
7) Storyland canal boats - like at Disneyland.
8) Crush's coaster in Disney Studios, again not found anywhere else.
9) The backlot tour in Disney Studios, some elements are the same as in MGM (sorry, Disney Hollywood Studios!) but other elements are different.
10) Armageddon, although the American actor, over dubbed in French with English subtitles makes me laugh.
11) Phantom Manor, different to the one in the MK, more like the one at Disneyland as it has a stretching room.
12) Walts restaurant (although I haven't tried this one yet, but will do in April) in the Disneyland Park. It has rooms which are themed to the different lands.
13) If you want a fine dining meal I love the California Grill, totally different to the one at WDW but just as nice (plus it looks over Main Street, straight down to the castle.)
14) The ice rink will be open at the New York hotel.
I think that should do for now!! Catching the train into Paris itself is really easy, we have done that several times. The station is at the end of the Disney Village, just before the parks.
Have a fun trip.