Visually appealing but viewers are quite disappointed because it seems to lack the depth and substance. The opening scene where the wife Meryl was shown throwing her passport and other valuables in a trash can and then reporting to the police that she has been robbed is quite puzzling, painting the picture that all is not well with her. Quite puzzled what the title is all about and found out that it's a kind of vegetation and heather-like trees that grow on the southern tip of Africa. This is a thriller movie that holds much promise but somehow confuses at some point. Still worth checking out!