It is a nice movie from the story line's vantage point, but if you want to get your fill of vintage vehicles and aircraft, this is like Christmas morning!
Just saw the classic "No Highway in the Sky" again. Really enjoy the old classics, especially when it's a movie that has Jimmy Stewert and Marlene Dietrich in it. No Highway in the Sky (1951) - IMDb
I've seen this movie many times, but for some reason, never realized that the aircraft used to transport Professor Honey to England was a Lancaster! (NX636 - Lancaster VII)