It has technical pizzazz (split screens, in-camera dialogue) and an urbane wit despite snags like sub-plots with pat endings or a lame pre-interval portion.
They were forced to show their passports and boarding passes twice at the departure gate, had their carry-on baggage searched, and went through full pat-downs.
Her band were practiced at covering for her while she took time out to pat away the sweat, re-apply her make-up, impart another nugget of eccentric insight and generally procrastinate.