I loved this box. We did end up cancelling because kiddo wasn't super interested in the books part, just the candy. But the price and value are excellent. We normally got one basic type book, one fancier book (XL size, pop ups, etc) and some sort of activity.
I tried the box and got the March shipment. It contained a notepad that I could purchase at the dollar store for about $3, some cable organizers I could find at Walmart for $5, a poppin pen pouch and a pen. For $48 I expect higher quality and more products.
If this were a 20-25/mo subscription, it would be a great box, but it's significantly more expensive than it should be.