9/10 is my rating. This is a 2013 South Korean drama spanning 20 episodes (60 minutes/episode). The series follows a group of rich, privileged high school students as they are about to take over their families' business empires, overcoming difficulties and growing every step of the way.
The male lead, Kim Tan (Lee Min-ho), was exiled to the U.S. by his brother, Kim Won (Choi Jin-hyuk) in a power play for control of the family business. Kim Tan falls in love with Cha Eun-sang (Park Shin-hye) while in the united states. Difficulties ensue as he is already engaged to a fellow heiress, Yoo Rachel (Kim Ji-won). Choi Young-do (Kim Woo-bin) was formerly Kim Tan's best friend and begins paying attention to Cha Eun-sang to annoy Tan but also winds up in love with her. Kim Tan has to choose between love and his "destiny" as a heir.

Spoiler ? Elements of this reminded me of a popular American television drama called "Dallas." The interplay between the haves and have nots was interesting. The romance between the leads was Cinderella like. I liked seeing the situations for all the different characters. The extremes of wealth are not easy. Being too wealthy there are very rigid expectations and being too poor you are too busy surviving to enjoy freedom. It is exaggerated a bit but I see elements of it in the culture I am most familiar with. There are schools in the United States where the wealthy kids are an echelon above everyone else. It seems to be a way people have stratified themselves throughout the course of human history. I would have rated this even higher but there were some aspects of the ending that were not finished. I like things completely and nicely wrapped up. There is some sad throughout this drama so anyone that has issues with sad elements should be aware. It ends mostly happy though.