It was good show. It started off well but kind of lost its thrill. There wasn't any scary moments with different ghosts. I kind of expected more troubles presented by the ghosts of different houses. Had it been there, the entire show would have been spiced up. Even the suspense regarding the background story of the main leads lost its grip in between.

So to summarise I would say that the plot of OK. However, I loved the actors. Everyone played their roles effortlessly. Jang Na Ra was the show stealer. I also liked how the leads were only restricted to be friends. If there would have been romance then the show would have completely lost itself. Jang Na Ra's character was very similar to that of IU's in Hotel Del Luna. Even the scene where Na Ra took out a hairpin to kill the ghost immediately reminded me of IU's scenes in Del Luna. Jung Yong Hwa's acting too was good. I liked the scenes where he would start acting like the last ghost they exorcised due to the memories left by them. Those scenes were funny. The ending pop song was interesting.

You can watch this drama in your free time. Many scenes can be fast forwarded and the drama can be finished in one day.