As stated by many others here, the quality of the pdf set is head and shoulders above the box set. Oh while I would have loved to have a updated dead tree version, I am more than happy with what we have been given here.
The main part that was broken about the books, the Solar Charms, have all been revamped in ways that make the books just so much better. There isn't much I can add without repeating other reviewers, so I'll just say this.
BUY IT NOW!! You will thank yourself for doing it!
[5 of 5 Stars!]