The operation of the menu in TPF 1 was PERFECT!
I do agree with you here. I think the TF functions were pretty close to perfect in my opinion too. I think TF2 is a bit cumbersome. For instance when you build a new train you can't quickly assign it to a new route. You have to exit the Depot / Build window, open the Route window, build a new route and then go back into the Depot / Build window to assign the train to the route. Really cumbersome and a giant step backwards.