I haven’t really looked into it greatly but from what I have read so far it’s Disney movies and all the Marvel ones? Can’t say that interests me too much, I love Marvel but have all those films on BR anyway. Like O-Dog said there is so many things to subscribe to that you can’t have it all!
I got it about 4 years ago at Christmas for free deliveries, and each year I forget to cancel it. I guess I get next day and free delivery so it's ok, not sure I get back what I pay out though. I think there is a new Bourne series I wouldn't mind checking out