I have the same complaint with almost all 'erotica' books; the language. I'm not talking about explicit language, I'm talking about the words used in the sex scenes. You would think that the authors who write these type of books could write better sex scenes. I get tired of 'painfully erect,' 'creaming slit,' 'purple, pulsing head,' 'big hot rod.' Big, hot rod? Really? Are we talking about a car here or a penis? (I don't like the word penis either, by the way, or dick, my preferred term is cock, but that's just me). Of course the vampire has to be redonkulously endowed, so much so that he's not sure he'll fit in his mate's, tight, hot creaming slit. This was one of those books where the sex scenes made me roll my eyes and skip pages.
Now, onto the characters. Bix was actually a pretty good character. Even though he's an alpha guy (a prime male) he keeps his He-Man complex pretty well under control. Carin on the other hand...I wanted to smack the shit out of her for the better part of the book. She was always pissed off, about anything and everything or nothing at all. And then, of course, it goes back to her painful past and she just can't live through that and blah, blah, blah. I also feel that Michaels made her a stereotypical black character too; big hips and butt, kinky hair, the hands on hips, foot tapping pissed of black woman. Please notice I said stereotypical.
The story was pretty good. Vampires and genes and blood and genetics. If you can get past the big, hot rod forcing it's way into the perpetually pissed off lady's tight, creaming slit; you've got a good story on your hands. (Just fyi, I think the second book, Serati's Flame is much better)