How sad is this?

It's funny, it's tense, it features two great performances from two actors and the director expertly creates a web of odd tension where you actually don't know what is happening for the majority of the run time.

One of those movie experiences that is so good it makes you realize you've been grading everything else on a curve.

It's simply great fun, a winsome film and an occasionally over-the-top luxury fantasy that never flags.