Bests & Worsts Reviews from Amazon

I purchased this book for my about-to-be 4th grader. I liked the format of everything written in the first person-i.e. each of the four characters writes a narrative. The plot ended up being a little thin and the ending was a let down. My biggest objection was the multiple uses of the word "sucks" and at least one "freaking" (as a substitute for the "F" word). Maybe it's acceptable for teens to use these words on a regular basis but I didn't feel it was appropriate for a 9 year old. I discontinued this book with my kids after 2 chapters for this reason. Call me old fashioned but I just thought other parents might like to know the content. As other reviewers have mentioned, the treatment of the war was a little much for this age as well.