As somebody who had not heard any of this before, it became a curious phenomenon to sit and watch a film and slowly have the realities begin to click into place.

It’s fine. It's literally the definition of a fine movie. You’ve seen it before, you know every beat and outcome before the characters even do. Only question is how much escapism you’re looking for.

One of the most extraordinary films you will see this year. Take that as you want.

It is a whirlwind of delight --- attractive actors, stunning couture, spectacular sets and outrageous parties.