There usually has to be some sort of romance involved for me to pick up a book. Anything with a strong emotional undercurrent is bound to get my attention. Contemporary, PNR, H/C & M/M are my favorites.
Out of the series so far, this one had some pretty significant believability/suspension of belief/wtf moments. With that in mind though, if you can get past them and just enjoy Ty & Zane, you'll like it. They've quickly become one of my favorite couples.