ORIGINAL, 3-STAR REVIEW (2017):
Another review of the pdf, not game. The file is visually beautiful, but far too big at 46 MB. On my devices at least, loading each page and searching the text are both painfully slow.
UPDATED REVIEW (2020):
Their December 2019 update has added a second, full-colour file which is 24.6 MB. Each page loads much faster, and searching text is somewhat better. The table of contents is now hyperlinked.
So, I have no further hesitation in recommending this product (unless your concern is the valid one expressed in other reviews regarding black and white printing, or the invalid one also sadly expressed of wanting to illegally share copies).