A bit immature but interesting story. Please read to the end.
I was intrigued by this book and purchased it as something to read through the Summer. About 75 % into the book I had mixed feelings. Without giving away spoilers, I found the author is using certain terms (like Nephilim, Shadows, etc) somewhat interchangeably and it's hard to figure out who's who, who came from whom, who made whom and who's good and who is evil. There is also very little differentiation between characters in the style of talking, behaviour and how they are written down. They all sound the same and the character development is, well, in the development stage.
The author does a lot of "telling" instead of "showing" and there are some long passages of explanations which could have been handled better as opposed to sounding like wiki page excerpts. The romantic stuff is written stiffly and I found it unconvincing. I was not able to connect with it, as much as I love a good love story intertwined with my fantasy.
And, for goodness sake, why would an author name their characters so similarly? Dana, Diana and Daniel, who interact throughout most of the book? And then we have Lilith and Layla. It's probably a personal peeve of mine, but I like my characters to have distinct names that do not sound the same so the reader doesn't have a hard time remembering who's who. It's confusing.
There are also a lot of typos in this book. In general, the writing seems a little immature and I think this author has a lot to learn yet, however, there is a lot of potential, too!
So, having said all of that, I want to go on record that I have ENJOYED this book. It may not be as polished as Robert Jordan's work, but it was fun and kept me interested. All the annoyances aside, it's a good story and flows well. The pacing is perfect and I didn't find any long, drawn out chapters where you just want to skip 20 pages ahead to see if anything happens. I've abandoned many a book written by well known authors for this very sin in the past. This one has kept me interested. So, by all means, give it a try!