So far, I've read up to book 6 on this series. I really like the series and as you read into the next books, the characters start to evolve more and you get more background on them. I do like the story line, and it moves at a pretty good pace.
However, there are a lot of technical errors in these books. There was obviously no editor that worked on this book, and I have to assume that the author herself did not go back and do a lot of re-reading on her script. There are a LOT of typo's and words that aren't even a typo, but simply the wrong word. For example, I came across "teller" for "tell her" in a sentence. And if you are wondering if that was supposed to be the vernacular for the speech being used; NO, it was not! It was a narrative sentence that simply was describing a scene and this really was a bad error. I also came across where the author simply wrote the wrong name for someone she was discussing. For example, she had a paragraph where she was talking about Caitlin, and suddenly, she inserted "Sera" (another character later in the first book that is introduced) in lieu of Caitlin. At first I was a little confused but when I read on, I realized the author did in fact mean to continue to talk about Caitlin and instead, accidentally (?)inserted another character's name! So there were many, many, many technical errors like this. Very annoying, but if you are a reader that puts things together quickly, some of this you might just read over and not even realize the error.
**Spoiler**
While the characters continue to evolve in the series, there are still a lot of questions left that have not been addressed that have nothing to do with the plot unfolding. These details have simply been left out and so in which case, I'd say that these characters have simply not been thought out well, or this is an oversight that the author was purposeful about. But I doubt it. Highly. I think the author simply did not think to put these details in. For example, a question I still have is Caitlin's background. The first book is really the only book to address who raised her, which is her mother. However, no where further in the series is it discussed about where Caitlin and her brother were born, and how they came into the possession of their mother and how long they lived with her. Later in book one, it is mentioned that their mother reveals that they have not lived with her their whole lives. I find it frustrating to not know much at all about a character I am following for 6 books so far, and even now has not been cleared up (at book 6). Other than the fact that Caitlin is very impulsive and it annoys me to no end the terrible choices she continues to make, there is just no back history to relate to Caitlin. And her brother Sam is no different. I don't know if this reflects the age or maturity of the author or if this is another purposeful trait that the author designed for them. The other characters have been presented in similar ways; there have been no back history on them either, no mention on when and where they have been born and any real history on them. You take them at face value, which speaks for under developed characters the farther you get into the series.
So obviously I like the story line enough to continue to read the series and I do plan on reading to the last book until this story is wrapped up. I am sure hoping that I won't be let down for the ending as so far, there are so many faults with the books, it's been an annoyance through the entire series. I just want to go back and edit these books! But other than that, I do think the books have good pace, interest, and a very interesting story. I would recommend them to someone who is very interested in these type of stories with the warning that they might be mildly frustrated with all the technical and character development problems. That sounds like a really big turn off, but honestly, the story is really not bad at all, despite those set backs.