This first video is really awesome, its a ride around Tonys train, through all the rails, switches and multiple trains running too. It is like a roller coaster ride, really neat.
This next videos are of Tims train set, has some great sounds from a MTH 4-6-2, video of the train set and the famous train crash (very cool).
Here we have some videos from Scotts train set. Very interesting has a balloon and another has a plane flying around.
This a video from Verns train set it has a close call on the X track.
Some videos from the 2017 train set tour.