The idea was interesting but it started a bit slow and I am not sure if they managed to develop it fully. There were too many ladies and it seemed a bit too much at the beginning - their conversations were not very engaging. It was dragging on for a while. There was too much introduction to the problems they were facing, too much about the losers they were dating..
The leading lady role was good - she was clever and had a logical reaction to what was happening, she was also kind enough. As a bonus the actress had a nice voice, which seemed good if you are trying to understand the Korean.

The leading man role was not very impressive. He seemed a bit too weak and traumatized. He is not very good at coming thru when needed. The guy playing the role was good looking but I do not feel like I emphasize enough with the man.

Overall not bad but quite slow and you lose interest at times. It does not seem like a cheap series and the ending song was good.