A thorough briefing on the gate no doubt. Tracks, legs, distances all cross checked. This followed by FO judiciously looking around the cockpit during taxi to pick up anything missed.
You could imagine how things would go if they had weather and a non normal.
Sounds more like a bunch of teenagers flying flightsim over a couple of beers.
Just imagine what goes on that we don’t know about. Anyway I just hope they remembered to say climb via SID to 6000.