I would love to see a highlight reel from a "mission" (or whatever it's called), something from in-game which shows some of the spects of what you do and also the scenery from the driver's pov. I feel myself strangely drawn to this even though I'm not a train nut . . . but I fear that the DLC might be addicting.
some screens from the drivers position, only German locos though:
E18, a payware addon:
Stock BR101, most modern German Electric locos lokk so though. The screens left and right are fake
Stock V200, a Diesel from the 50ies as seen below:
The tasks you have to fulfill are a simple text list you can bring on the screen with a key. Sometimes you get a pop-up on the screen too, mostly "simulating" radio-messages, but this depends on the scenario-maker.