Ok been to WDW DLP and
Disneyland California.
And in 08 will be doing at least DLP and DLC again, 4 nights at each.
Of course Paris, the best bits are travel there, Eurostar, everything is compact easy to walk to, no Lagoons to cross etc.
Paris Big thunder mountain is the best of the three parks, has a unique Indiana Jones ride, the lights camera action show is the original and best, and its main park is similar to the MK and Disneyland.
Issues, the weather, to me it doesn't feel as magical as WDW or DLC, and its only got one and a half parks, though expanding, WDW four parks and two water parks and lots to do in Orlando.
DLC is compact, better weather, more crowds than DLP but less than WDW.
To me DLC is the most magical park the original and many original rides still there, MK has had older rides pulled out.
DLC's second park though needs an expansion again only half a park, but again lots to do nearby.
WDW, is the big one so much to do, so many rides, is magical, has mostly good weather but to humid in summer and the crowds are terrible at peak times.
The thing is, is to try to understand all of these are different and you get different pleasures at each.
Its funny, but the magical thing for me is all of the trip, and so going on a plane to USA the weather etc makes it, in 07 I did a great cruises in the Med on the Disney Magic, I say again great, but as I traveled down to Barcelona by a small flight, it didn't feel 'Disney' strange it was up to its usual standards but lost the Magic of going to the States.