I wish the Kdrama industry would grow out of this conglomerate high-class trend, it's been over done to death now and each iteration is worse than its predecessor. In the first episode, the drama had a lot of flashy elements, big bold statements, bloated itself with trendy topics, and cast its net as wide as humanly possible; however, all of that was done and came across as nothing but tacky. Despite boasting a stellar cast, the drama turned out to be a colossal disappointment, a bloated spectacle that collapsed under the weight of its own ambition. Although the drama had a lot going on all the time but the infidelity was always its loudest and trashiest plot, overshadowing everything else. It occupied all of the tension the drama had to offer. There was also this narrative of all "men" are bad that the drama kept pushing for some reason. One more thing, at the end of episode 5, there was a ridiculously comical hacker-like-scene that immediately abandoned the slightest suspension of disbelief the drama ever had. It was a goner at that point.