Honestly this is a style of book I feel like I don't read very much. Just a very straight forward read about a character and their life. But I did enjoy it for the most part. I felt like overall, Sam was a very consistent character. She remains stubborn throughout the story, for example. I liked the realistic portrayal of a deadbeat dad and overworked mom combo. It has a significant affect on the story and Sam's personal character growth. 
I also appreciate when an author can convincingly write in a way that children think and act. Sam really does act her age throughout the book. 
And although I do not care about rock climbing, I liked that Sam had a consistent hobby and a goal to work towards. 
One thing I did not like was the story did not condemn Declan enough for what he did, everyone just kind of moves past it. Which I guess is a more accurate reflection of real life, as sad as that is to say. 
Another thing I had a hard time with is Sam leaving Justin. I just feel like it was never really explained why she did this and it felt kind of out of place.
Overall, a decent book though. 
Read from the Spokane Library.