I agree with the previous food comments...nothing special, but not bad.
Food court is connected to the lobby, so how far away you are depends on which building you are in.
DTD bus takes at least 15-20 min. I would say, because of all the pick ups they do. When we went a couple weeks ago, the stopped at all the Riverside stops (which is like 4) and then at Old Key West and then somewhere else I think...you go back roads to it. It took forever for us to come back too because they decided to trade bus drivers after we all got on, so we had to wait for like 3 different people to do a walk-around the bus and sign all these papers and then finally left. Crazy stuff...but anyway, not too bad of a ride.