As the title goes, this movie was half mystery, and half peeling back the layers of the mystery. It was a bit slow to start (just like the White lotus seasons) but stick with it, because the characters and action all develop well by the end. If you can't be bothered sticking around at the start you need to be looking more closely for clues. It is set in a very summery, fancy idyllic paradise for the most part, so you can get a tan while you watch.

I'm not a fan of Top Gun style of action movies or tonnes of blood and guts and killing, so I can say the level of action in this movie was fine for me to watch, and still very exciting. But my husband likes the Top Gun style I just described, and he probably wouldn't sit through this.