The k-drama flows well at the beginning, but from the middle to the end it is loaded with plot twist, which didn't bother me. What I didn't like was the ending. I honestly expected an ending like other series in the same style of night has come, the remaining participants would find out who the mafia is and then they would be free to leave. The ending was bad compared to the entire course of the series. If the k-drama ended like I said, it would be better than that. I gave it a 9.0 because of how the series unfolded until episode 11, which was very good. The performances and the plot twist don't leave anything to be desired either, I liked it a lot. It's worth watching.