This was my very first drama. I've probably watch over thirty since including some of the most popular like Heirs, My Love from Another Star, Rooftop Prince, Heartstrings and The Moon Embracing the Sun. I would still consider That Fool one of the best. Wonderful characters, story line, music and acting. A great mix of drama, romance and comedy.
I really enjoyed this drama and thought the acting by the three main characters was excellent. While the main plot, rejection of lower class girl by guys wealthy family, isn't unique the lead characters and subplots made it interesting enough to keep me watching.