Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Somewhat slow reading

I agree with the review by "Historian" but want to add a little. After reading "Hubble Wars", this looked like another fascinating book about the politics of NASA. I am disappointed with the author's style. While "Hubble Wars" was hard to put down and one of my favorite books, this plods along in a fact-filled but boring slog to the end.