The last thing we want to watch during Covid 19 lockdown is a lot of miserable forensic police murder films so this was a soothing bandage on the wounds of current life.
Yes - the plot moves at a ridiculous pace: Man meets woman: Man takes woman on plane trip: Man proposes more or less mid-flight...... but the films in those days were MUCH shorter than a lot of the turgid stuff we have to wade through today. The mainstay is that this film has a very moral message - Too much money isn't good for you basically. It's difficult to say where exactly Rock H fits in other than his being the thwarted lurve interest.
There isn't time to do a lot of character disection or all the psychological profiling of today's films - but who cares? The sets and costumes of 1950's USA with fabulous cars, fabulous hats, and fabulous suspension of belief. It's a winner all round!