The plot unfolded with a good mix of suspense and intrigue, throwing in enough attractive elements to grip you in, however, it's not exactly breaking new ground thematically, it did a decent job for laying down a serviceable short story despite its rough start. I appreciate having the entire plot based outside of Korea, it was nice breaking out of some tired cliches in the Korean drug world. Although the drama didn't mess up the ending but they went for the generic and safe route. The drama had a decent selection of cast but Hwang Jung Min stole the spotlight as usual. Always makes me wish to see him taking more drama roles.