The thing that bothered me the most about this book was the complete lack of descriptive language, especially in regards to dialogue. If there is any descriptors accompanying the dialogue, it's a mere "she said, she replied" and nothing to give us an idea of tone or attitude, resulting in some of the most flat conversations I've ever read. The reader is also provided with very little physical description, and if anyone asked me what the characters looked like, I wouldn't be able to tell them. 
 Not a bad plot, but the writing is just bland and flat. A story with no description is like eating pasta with no sauce. It'll do, but it can't compare.