WE have never used a stroller for anyone over 4 and have never had problems. We also go commando so these kids are moving! The last time my DS was 5 we went over Easter and were there for 7 days and at the parks from opening till close and that was midnight many nights. I don't understand it, kids have more energy than adults and if I can walk it so can they. plus it is so freeing without a stroller that once you don't use one you will never go back to one. If kids can play in soccer tournaments and play 3 games in a day, why can't they walk from ride to ride? I also don't understand how a 5 and up even knows to ask for a stroller if it isn't offered, most kids consider strollers for toddlers and don't even think they need one and just deal.
Anyone remember how nice Disney was years ago when the only strollers were used for toddlers. Less jammed walkways, hardly ever getting hit in the ankles, no SUV's taking up whole aisles in stores, more room on the trams.