we didn't have any issues taking Disney Transportation from the parks or AKL to DTD. the buses pulled right up front where they always have. driving a car and trying to find parking is the much bigger deal and depending on when you hit it, you could be waiting a long time for a spot.
When we were there Easter week, it was pretty hectic. We sat on the bus for around 10 minutes because the bus could not pull in the drop-off area. having said that, we have never driven on-property, so not sure if driving is better or worse.