i gotta say that we have turned into anti-bus snobs. from FW, if going to MK or any of the other Lake area resorts, we take boats. However to any other location at WDW we prefer our own car. We hate WDW busses.
we even tried to give it one last shot on our most recent visit this Aug/Sept. after one day of frustrations, we called Enterprise and booked a car for the remainder of our stay.