We have flown a few times in the past and we rely on a car service for getting to WDW. Even though ME is free, its not the reason we go to WDW or fly into MCO. We prefer the car service for the convenience of personally being greeted, bags going with us and arriving at the resort the same minute we do and the 30 minute grocery stop is ideal, we pick what we want and get all our supplies and drinks and not have to deal with delivery services or delivery fees and being at the resort when they come. We do not have to wait at the airport for anything or anyone, we're greeted, bags loaded and off, store enroute and at the check in of the resort is fine fashion and the return is the same, in our book its worth the car service fee for personalized care. We have done Mears bus once long ago, doable, not cheap, no personalized service, more like getting on a school bus but it got us to where we were going and knew the cost up front, not like the cabs in Orlando, never the same cost, same route you're at the whim of the driver. We'll stick to our car service.