Witch's Canyon

I was at my local bookstore and found a copy of Witch's Canyon by Jeff Mariotte.  It wasn't as bad as I feared it would be!  Has anyone read any of the Supernatural novels?  Keith R. A. DeCandido got on my bad side with his thin and vapid novelization of Serenity, so I haven't read his spn novels, for fear it would send me into the same froth I went into about two chapters into Serenity.

Care to link me to your reviews, or recc what other folks have said? 

There will likely be spoilers for the books in comments.