Good story, Not enough for a whole film

I really wanted to like this movie. I feel terribly cynical trashing it, and that's why I'm giving it a middling 5. Actually, I'm giving it a 5 because there were some superb performances.

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

Strong acting helps the film overcome an uncertain premise and create characters that hold our attention absolutely.