More precisely, the intersections of the "Streets" were the big hit of my visiting family yesterday. People liked the trains as they always do but running in loops gets boring pretty fast, but once I gave a DCS remote controller to each person controlling a "street" including the transverse direction "street" it was clearly fun for people to operate the cars and trolley through the intersections without hitting each other, although I suspect there was some deliberate collisions.
FYI: setting this up in conventional mode with DCS Variable outputs is pretty strait-forward.
I really wanted to setup a train crossing with "Streets" but the real estate track plan didn't allow it; maybe with a future layout expansion it'll be possible.
I'll try to take some pictures later this week of the "Streets" intersections.