3:25 those things are hammering along!! I remember them on the Larne line right up until VERY recently. They still had the slam doors but had fitted auto locks. 5:35 wow them building Central Station (now Lanyon Place). It isn't very central lol. Gt Victoria St IS central but for some reason it wasn't focused on by Translink. But this is changing with a brand-new transport hub coming in 2025 that's taking shape below my office. 6:17 that finally got replaced by a modern train in about 2002!