Ahh, so based on the responses to my OP, I am amongst friends, then!
My family just laughs at my obsession. I am not a project manager (nor have I played one on TV), but I am a research chemist, and the "science" of vacation planning is just too conducive to spreadsheets! I have several of my own, LOL, showing everything from expenses to PS to what parks / events for each day, etc. I too try very hard to make sure there's time to stop and smell the roses / pastries / whatever! In fact, that was one area my dh really teased me about last trip -- I always strategically put in "free" days (labeled on spreadsheet as "DWYW" or "Do What You Want" days) -- dh calls them "DSDS" or "Deliberately Scheduled Days of Spontanaiety", haha. I am actually a fairly leisurely person, but dh and his brother had great fun in the parks saying in a mocking voice, "OK, PEOPLE! LET'S MOVE IT, MOVE IT, MOVE IT! WE'RE ON A SCHEDULE HERE! SNOOZE YA LOSE..." as they would dramatically thump the spreadsheet du jour. I don't do all this planning for make our days commando style -- rather, I do it so we DON'T attack the parks that way! Each person in our party is asked prior to the trip to list a certain # of things they really want to experience (a ride, a show, or a meal -- whatever! THe # depends upon the days of the trip .. although usually, the number is 3, even on a 12 day vacation!) The trip is then planned to insure everyone gets their "favorite" choices granted, and is reminded that the pace is meant to be pleasant, so anything they get to see in addition to their requests should be considered gravy, and whatever we miss is just one more reason to come back for another trip! Almost every park day is divided by a "non-park" day, and every other non-park day is a "DSDS" (as dh calls it!) day, just to insure that the tempo isn't kept too frantic!
I know I appreciated every morsel of info my sister ever gave me about WDW with kids -- and she preceeded us in DVC ownership by about 7 years. When we then became members and took my SIL,BIL and their son, they basically let me do all the planning -- and they did appreciate it, and said as much. For this next trip that they will join us, they will probably make a few more of the choices, simply because they are starting to get their "WDW-legs" under them and have ideas of what their family would like to see/do. And that's fine by me! I just want everyone to enjoy it as much as I do! The irony of it all was when SIL remarked to MIL that she didn't think I had a very good time on our last trip because I was constantly planning things and coordinating stuff... ummm, ok, but that's the very stuff that makes it a vacation for me!
I think what bugged me about my colleagues' trip to EPCOT is that they didn't really even give EPCOT a chance, and no doubt think "huh, yeah, we went, what's the big deal about it?" Good grief, they didn't even stick around for Illuminations.
Excuse me -- I think I'm gonna cry again!