Oh my god okay I made a mistake during this video that I don't know how I didn't catch until now. At 3:00 when I'm talking about the odd trains and I say that the picture shows 4 people in the car, it's not, it's only two people. I thought the mouse ears on the front of the train were the backs of two peoples' heads. So, disregard everything that I bring up about how the trains may have changed between 2015 and 2018, they didn't. I apologize for letting this slip past the edit and into the final video.