Ha. This might be a bit difficult to explain, but remember, these reviews are simply us reader's personal feelings.
A couple prime things that I like and want in a good novel is easy to read, and is interesting enough to keep turning the pages all the way through. Too rare does the latter occur for me, but the biggest positive of this read is it held my interest for the entire 345 pages, possibly setting a new reading record for me finishing this in less than a day. This is a big, significant positive, so I wanted to highlight that right off. It's also plenty easy to read.
The story is good. It is well written and it's an imaginative and creative plot. I don't think it would appeal to just narrow genres, but should be pretty mass appealing, which is another plus.
So why just 2 stars? Firstly, because I finally re-read what the stars actually mean here on GoodReads and turns out I was rating things a little too high. Therefore, I classify this as "it was ok" which is actually a shame BECAUSE I loved it for probably 90%+ of it. Without giving any spoilers here, it just got too brutal at the end, and how things turned out was a little overly complicated, yet it was still easy enough to follow, but more so unnecessary and too extreme.
Until that happened, I had planned on tracking down the other books in this series, but after finishing this I won't bother. It was too much time spent to have it end the way it did and the feeling I was left with was not good. Maybe that's a bit extreme, but that's just it-it's a good novel, just too extreme! At least for me.