Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Outstanding book for any age

I bought the book out of curiosity and was enthralled. I have never been to West Point and I am not a young girl, but the story and the writing were riveting. One night I read the book to my 5 and 1/2 year old son at bedtime and he could not wait until the next night's reading. The descriptions are excellent and the struggles that the young heroine and her friends experience are universal. I am looking forward to her next book and so is my son.