I am starting to rework my plans now. Instead of a 5 day hopper plus I may go with a 3 day pass and go to Universal for 2 days. My kids are wanting to go anyways and my dollars may go a little further at Universal. I hope they make the adjustments because I don't want to change my plans, especially my ps's I have for different places.
. So, IF crowds are truly down then shorter hours won't be AS difficult to adjust to. We have always traveled over our Spring Break (early March) and are park commandos so the early closing was okay. However, in the summer I don't think it's possible to be as "commando" as the heat will wilt the kids. That being said it is probably going to be difficult to take an afternoon break and have time to get to the MK in the evening if it closes at 7. We will plan on being at MK only on days it closes late and maybe doing an e night (will cost us $64 for a family of 6) to enjoy the magic at night. We have made several PS so Disney changing the hours a day or two before will not benefit us as PS is difficult and usually impossible to change. Either way we will have a ball but it would be much easier to plan if MK was open until 9 and we could enjoy an afternoon break instead of toughing it out all day. Just my .02 