If Tarantino adapted 'Vampire: The Masquerade' (complimentary). With a side of hard-boiled private dick vibes.
(A spoiler-free collective review of the whole series since I read it in less than a week and they've all melded together in my brain)
Gritty, pulpy, often graphically violent, surprisingly funny, balls-to-the-wall urban fantasy. Truly dirty entertainment - and I say that lovingly, since I read the whole series in 5 days.
Couldn't put the books down. And even though a marathon like that very clearly highlights the author's literary formula for the series and the overarching plot, that didn't stop me coming back for more, book after book. Although, after some time, noticing certain patterns becomes quite funny - for instance: antagonist monologues at main character for 20 pages, then main character monologues at antagonist for several pages, playing dumb/actually being dumb, antagonist tries to hurt protagonist or vice versa, ACTION SEQUENCE.
But even knowing how this formula works, I was still hooked :)
Word of warning (I guess?): the books are very much a product of their times - especially in regards to language and what we would call political correctness. But simultaneously the series heart is in the right place, as odd as that may sound. Essentially, all characters are treated equally brutally by the plot/author. It's not a "punch-down" kinda world - it's very much a "punch everyone" kind.
So if you're not turned off by graphic violence (including sexual), graphic sex (including queer sex), drug use and various disease (including vampyrism) - go ahead and gives this book a shot. It can be read as a stand-alone but my guess is that if you get to the end, you'll wanna continue. And each book is an equally juicy morsel, with a truly delicious pay-off at the end.