I think it depends.....if it's your first trip, you should be just fine not hopping. If it's just adults, I think hopping is great - you can go to Illuminations, Fantasmic, etc. any night you want, you can go walk around EPCOT at night, etc. If you have kids with you, hopping really isn't necessary - there is plenty to do in all of the parks. The first couple of times we went we didn't hop at all. Now, when it is just me and hubby, we do hop quite a bit. When we take the kids, we still don't need to hop, but you will get lots of different answers which just goes to show.... it depends. Think about what you want to do and how that fits with one park/day. Also, if you get there and realize that you wish you could hop, you can add that option at the parks.