Norm (funny how I call him "Norm" - I've never met him) has The Look down pat. Guys who model at this level - and there are few in any scale or format - are so good that it can have the opposite effect from being inspiring. It's actually intimidating. Kind of takes the wind out of my sails, sometimes. (This is one reason I enjoy old MR's and RMC's from the 50's and 60's - that's about where my skill level landed, especially when it comes to the layout scenery and structures.)
Notice the smooth movements of that 2-8-4 and the train as it runs by the camera (and only a bit of a sudden stop at the end). That behavior is due to driving, proper speeds, design by Lionel, electronics, manufacturing standards, true - but it is also due to physics and inertia. It is much harder to get the Junior Scales to act like that - the mass just isn't there. One of the reasons, often overlooked, to do O scale.