I just bought this book and deck in Glastonbury, England while on vacation.
The artwork is amazing. It does not follow all of the traditional symbolism of the traditional tarot, but it's pretty close, and again, the artwork and symbolism that the cards to contain is beautiful and profound.
I would recommend this deck to anyone who is interested in the Celtic Fairy Tradition.
Do not, however, pay 60 + dollars for it through any of the market place vendors -- you can find it for significantly less money -- if Amazon can't provide it for less, then do a Google search.