The best way I would describe this series is ... PERPLEXING

But not in the way you are thinking.
I finished today, and it ended on a CLIFFHANGER, so I suppose there will be a second season. But even if there isn't, the cliffhanger itself is sort of a conclusion and will be OKAY as an ending.
I think the reason this drama does not reach its full potential is because some of the actors are really NOT good at acting. And in a Drama about ACTORS that was really bothersome. I mean, if you are casting for a Drama about actors, even if they are supposed to be "Not good actors" you should cast BRILLIANT actors to play Bad actors because then they will be convincing as a character and as a bad actor. It takes an outstanding actor to play a bad actor. But sadly this drama...
Still, something kept me hooked and brought me back to it week after week, so you can have that as my recommendation. If you dare LOL.