We're planners, but losing on-the-spot spontaneity is a concern. Possible demise of park hopping is a concern. The FP+ maximum in one day is a concern, the potential to penalize people for planning ahead and using their time wisely, only to be locked out of FastPasses over the pre-set limit. The creation of FP+ venues where before there were no FastPasses at all (parade views, Castle shows). The persistent, nagging feeling that the "real" FP+ rationale lies in those spreadsheets of the "sharp pencil boys" that appear to prove that the Billion or so is a good idea because of the behavior modifying, wallet-tapping, crowd-controlling, herd management benefits known to but a few.