Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Biography of An English Monarch I Have Ever Read

I read Hollister's Henry I recently and I must highly recommend it to anyone interested in the history of the English monarchy. I knew virtually nothing about Henry when I first began to read this book (as he is one of the less famous English rulers amongst the general public), and came away feeling as if I actually had met the man. Hollister's style is colorful and easy to understand and follow-even his more analytical chapters on the church and the sources he used are interesting. If you want to learn something about a underappreciated figure in medieval history, give this biography a try. I am sure you won't regret it.