film-school MasterClass Online Classes

MasterClass is offering courses by Martin Scorsese, Ron Howard, and few other filmmakers. Has anyone ever taken MasterClass Online Classes?

It is $90/class, but as a holiday special, they are giving 2 classes for $90. Looks like the courses are around 5 hours. Has anyone ever taken these classes before? Any thoughts on this?

I have an all-access pass. Depends which class, I think, and where you are in your career as to how useful they are. Personally, I find I use the cooking ones the most (ha!) but I find the Shonda Rhimes one interesting, as the Aaron Sorkin one...