I think that a lot also depends on how often you visit, particularly if it’s a ‘once I a lifetime’ trip, which it could often be for some overseas visitors.
We’re here right now, with our only other visit being at the same time of the year in 2016, and it will probably be another three years until we come back again. (although we do have two full weeks each time we ‘vacation’)
For us, the small side-shows and other minor things that a frequent visitor may just by-pass are also a big part of our experience, almost as much the main attractions and headliners are.
I’ve mostly tried to plan our days as full park days followed by a bit of a lazy wake-up, and then either a water park or hotel pool morning followed by a half park day the next day.
Even though we’re staying on property, the travelling back and forth involved in taking a midday break would eat into our precious time here. Our 2nd/3rd visit to each park will then be shorter and more leisurely.
We did a 7:00 RD until 10:00 close at AK with our 6 & 8 year old girls yesterday, and did literally everything that we’d planned to do. This morning we’re around the hotel pool until whatever time suits us, and then hitting Epcot until park close.
I can definitely see the benefit of park hopping with a midday break for more frequent visitors though.