We were there at the 11:30 show on the first day doing Simba as well with a FP. It took a long time to get out on the train (we were on the one that stopped as well) and it was terrible trying to get back. Long lines...they overfilled the train and we had to wait longer. All in all it took us 3 hours round trip which included 15 minutes of petting zoo and 15 min of shopping. I guess they had a lot of new CM's, but it seems like there was only 1 CM who knew what he was doing with the station and when we returned, he was driving the train.
We bought a frame for our drawings and put them in the frame and then they shipped it to the front of the park for us to pick up before we left. That part worked out really nice. The whole train there and back left much to be desired and I'm not sure I would do it again as it took a ton of our park time out of our day.