[quote="NY2NC]What would you say is the major difference that you like one over the other? My kids will be 13 and 10 when we go in October and my husband actually suggested going to Universal along with Disney. Just wanted someone else's input...[/quote]
There are a few things that factor in for us.
[*] parking = advantage Universal : I like the fact that I can get to my car a little quicker at Universal than at Disney. At Universal you can leave the park and walk to your car in 10-15 minutes. At Disney you leave the park, you go get into the cattle line to ride either a tram or a boat, you get off of that to get into another line to ride the little train-car to your section of the parking lot, and then you walk 5-10 minutes to get to your car.
You also have the advantage of parking inside a parking garage at Universal, which keeps the inside of the car a little cooler. You park at Disney all day in the heat, you come back to find your rear-view mirror laying in the floor (ok, maybe they dont put rear-view mirrors on the windows anymore

, but I did come back to find the stearing wheel emblem melted away and laying in the seat back in the late 80's)
The advantage of being within walking distance to the car also plays a factor if you are trying to save some money on eating. You could actually have a cooler in the vehicle with sandwich stuff inside, and save maybe $50 on lunch (litterally!). Family of 4 = about $50-$60 for burgers and fries. You do that x3 or 4 days at the parks, and you have saved $250-$300
[*] Disney has the classic rides, which will mean more to you than the kids..IF you went as a kid, or heard about the rides as a kid. We have found that the classic rides doesnt mean anything to the kids. They want roller coasters and such. However, they ARE interested in Pirates of The Caribbean (thanks to Johnny Depp-Jack Sparrow)
[*]Universal Studios has City Walk just outside of the Parks, which is virtually free to see (virtually because you have to pay for parking to get to City Walk). Downtown Disney is away from the Disney Parks and you have to know Orlando to find it.
[*] Universal Studios has Margaritaville (advantage Universal

)
[*] Universal has the "more hip" rides that my kids want to ride (ages 13 and 11...both are boys). They have the Hulk roller coaster, the Spiderman 3d ride, Men in Black, and up to this past year, they had Back to The Future. We havent ridden the Simpsons ride, as it is new this year.
[*] If you have young girls, Disney is the place to go...if you have boys, Universal is the place to go.
[*] Disney has more parks, which means more to select from.
[*] both parks have a water park, which are both equal to the other
I personally like to plan 1 day to go to Sea World. There are more things to do while sitting on your backside
[*]All the shows are "sit down" shows.
[*] If you have a love for the sea, you HAVE to go to Sea World
[*] You can buy a one day ticket, walk through the gate, wait in a small line for about 5 minutes, and get a ticket for a second day for free. Not everyone knows that, so the line isnt too long for that.
[*] The best thing about Sae World is that it is all at a slower pace. Not as many people to deal with..Much More Better
I hope this has helped a little. I didnt do spell check on this book, so please forgive spelling errors