It's not a bad place, costly that's true (especially for food and alcohol) but there is a Auchan (supermarket/hypermarche) within 5 mins by car so you can get lots of food/drink there for very good prices (and far cheaper diesel than the uk - for now).
Currently you can get up to 40% off if you book before the end of November depending on the Hotel you choose (and you get the extra magic hours included so 2 hours before in the main park before it opens to the public in 2 areas so can get a lot of rides done without queues).
Haven't noticed queue jumping or people being arrogant really apart from the meet the character queues for the children/adults who have the urge...
Some of the park/rides in Disneyland Paris are better/newer than their American versions as well and the main park is one of the largest in the world I think (there are only the 2 though compared to amount in Florida). The food variation in park has got a lot better over the years but it's still very pricey and you can goto the restaurants if you fancy something different but they come with another hike in prices.
For a short trip it's cheaper than Florida (depending on how you eat/drink) and closer, but there is also less to do and the weather is not as nice. Depending on how many of you are going, if you have children, which rides you want to do would decide how long you really want to go for.
Florida makes sense for anything over a week as other than expenses whilst there the initial cost of getting there/hotel doesn't change a huge amount to up it from 1 week to 2.
If you haven't been before it's worth going, we like it and our children love it, we all prefer Florida but for a few days away its definately worth it and you can't compare it to any park in the UK really.
It's easy to drive there as well, especially if you have a Tesco clubcard as can get the Eurotunnel for clubcard points and be there before lunch

also not stopping on the motorways for fuel and filling up at the Auchan helps
