We have this stroller and it's great while in the parks, but terrible if you have to fold it to get on the trams. (And remember that even if you drive to MK and AK, you will probably end up taking the tram). We have used it twice now at WDW and saw a few others in the parks as well. I just ordered a more compact stroller though since the Jeep Liberty does take up so much room in the trunk of the car and is so inconvenient when it needs to be folded. Otherwise, it's a great stroller. DS loves it - he would nap in it for 2hrs straight almost every day on our last trip and he loves the steering wheel. The pneumatic (air) tires are the best for bumpy terrain and allow ds to sleep through just about anything. I'm anxious to get the new compact stroller. I hope he's as comfortable in it as he is in the Jeep, because I bought it for our next trip!
If you won't mind the inconvenience of the bulky fold a few times on the trams, and you're car has the capacity for your luggage and the stroller along with all the passengers, then I say bring it. Your dc will probably do great in it.
HTH,
Cheryl
ds-4/21/03