Moreover, in order to utilize fastpass to any advantage....you must criss-cross the parks several times a day, and walk 5-10x as much, instead of a more natural circumvention of the parks. Forget the idea of visiting a 'land' or 'area' and completing it and moving on. To me, this is the real crappy unintended consequence of FP. I can no longer enjoy the parks on a leisurely pace and a natural path, during busy times. I am forced to do the FP dance...and run back and forth from Mission Space to Soarin to Test Track, or From Tomorrowland to Frontierland to Tomorrowland and up to Fantasyland and Back to Tomorrowland, etc, etc It's crazy, and i hate it.
You almost spend as much time running back and forth as you think you save from using the passes.
I've said it before, and I'll say it again.
I do LESS backtracking with FP than I did without it! And FP makes it EASIER for me to do the parks "by land"!
In the old days before FP, I NEVER experienced a park like the MK by "land". I was too busy making a first lap of the park at opening doing all the major headliners before the lines got out of hand. So I would have done Space Mountain (out of context with the rest of Tomorrowland), Big Thunder and Splash (out of context with Frontierland), and most of Fantasyland before their lines got out of hand, then gone back and done a SECOND lap of the MK doing everything else I missed the first lap that have short waits during even the peak middle of a busy day (Peoplemover, Country Bears, Tiki Room, Tom Sawyer Island, Riverboat, Train, etc.)
I hear this criticism about "backtracking" leveled against Fastpass time and time again and just have to laugh, because, at least as it works for me, I do MUCH LESS backtracking in the FP era than I EVER did before then, and FP makes it much easier for me to tour the parks by land, as in this MK example:
* After seeing Fantasyland and Toontown at Rope Drop (no FP needed), enter Tomorrowland.
* get Fastpass for Space Mountain
* Ride Speedway, Astro Orbiter, People Mover, Carousel Of Progress
* get Buzz Lightyear FP, then ride Space Mountain using your FP (try doing that in the middle of a crowded day before FP without a long wait for Space Mountain if you want to do the parks "sequentially by land" and you want to do Tomorrowland in the early afternoon)
* See Stitch's Great Escape, than use Buzz FP
* Enter Frontierland/Liberty Square, aquire Splash Mountain FP
* Watch afternoon parade
* Ride/see Riverboat, Hall of Presidents, Haunted Mansion, Country Bear Jamboree
* Aquire Big Thunder Fastpass, use Splash Mountain one
* Ride Railroad around park and visit Tom Sawyer Island
* Use Big Thunder Fastpass, enter Adventureland
* Obtain Jungle Cruise FP
* Ride/visit Pirates, Tiki Room, Magic Carpets, and Treehouse
* Use Jungle Cruise FP
So there you have it, an actual example of the type of MK pattern I've used NUMEROUS times with personal experience, of how Fastpass HELPS me do the MK "by land", with minimal "backtracking". And I don't always do the lands in this exact order, this is just one example.
It's really nowhere near as complex or difficult as people make it out to be!