If I had but a single significant complaint, it would be that the player info page (name, stats, etc) is way off toward the back of the pdf and that means babying a printing session if I want double sided pages.
Beyond that, this seems to be much improved compared to the PF one. When printing a PF folio from my friend's pdf, the greys were always so light I could barely read the text, no matter the printer settings.
This problem is completely nonexistent in the SF folio and indeed is almost replaced by a problem of large areas of dark color. Fortunately, it's not too bad on most pages so I'll be happy with the readability.