What a good hit of reality. It accurately depicted the nature of competition in any field but specifically the Influencers one.

PGY was totally fitted to the role, so much so that the line between reality and fiction blurred. Besides her almost all of the cast contributed equal in making the series true to its intention.
One could see that absence of any one of the character would have sunken the ship.
There were No plotholes to be found.

Despite those there were certain scenes with not much plot development, mostly scenes of Mr. Han with Ms.Yoon. The reason might be because we were being introduced to their past and while their story wasnt pivotal to the series it's existence did make the series whole.

All signs of a well produced, great screenplay Drama.