Very fond of the Vertigo for its artwork by Dave Kean, & amongst my reading decks.
Also like the deck because it is based on characters from a series of graphic novels known as "The Sandman" by Neil Gaiman.
The deck loosely based on the RWS tradition, but its surrealistic artwork well reflects its characters; also well served by the accompanying book, written by Rachel Pollack.
I would characterize the Vertigo as a dark & a gothic deck. Very capable of in-depth readings or the shadow work.
Scans of the deck do not always show all its colours well, but those at Aeclectic Tarot do:
http://www.aeclectic.net/tarot/cards/vertigo/index.shtml
The deck of thin cardstock & will not withstand 'regular' shuffling. The book's font of very small print.
Some time ago, there were a series of threads for the purpose of studying the deck. Thanks to Sulis, those can be located via this link:
http://www.tarotforum.net/showthread.php?t=52803&highlight=Vertigo
[Edited for typo.]