If this article has convinced you to try it, here is how the "work" process functions for the viewer.
If you are researching the content itself, here is what "Unrated" implies in the context of Moodflix: moodflix unrated web series work
Unlike Netflix which requires a $15.49 monthly blanket subscription, Moodflix often uses a hybrid model. For unrated series, they frequently employ a "Rent per Episode" or "Unlock the Series" micro-payment system. If this article has convinced you to try