It's better to have a stroller and not need it than wish you had one. The stroller parking is great. Epcot is definitely hard on little ones who have already been doing lots of walking at other parks. We have 4 kids and rent the double City Mini ( the largest one). Even with the 2 heaviest in it at the weight limit it's a breeze to push. I don't get all the bashing over bringing a stroller. My youngest is 2 and I've already sold our stroller, at home but there is no way I would do Disney without a stroller for the 2, 4, and 6 year old. For those with kids that do well without - I think that's super but nothing wrong with choosing to take or rent one. You can always leave it in the room if it's not needed.