I don't really know how I feel about this yet. The palette appears to be extremely bulky with all the extra technical stuff (plus there's also a liquid eyeliner, a mascara and a small primer potion included) and the shades seem a bit blah to me. There are a few interesting ones, but there's also a lot of neutrals and I've just got a load of those with my 15 Year Anniversary Eyeshadow Palette (plus I have the Naked Palette too).
I haven't got this yet (I believe it won't be released for a while yet), but Christine at Temptalia has already reviewed it and I gather some of the eyeshadows lack the usual Urban Decay quality. Also, I haven't got an iPhone, so all the technical extras are completely lost on me. It is still good value for money and since I have all the other Books of Shadows, I might as well get it (I have heard this will be the last one). Will you be purchasing it? If not, why not? Let me know in the comments.
See another image after the jump!
Image source: Temptalia