Instruct: Classify a review into positive or negative sentiment.
Query: My favorite childhood book ever written!

I am disappointed that this book is so difficult to obtain. It was truely my favorite book as a young boy. The illustrations of rugged tall ships in stormy waves gripped my imagination. The ruddy pirates struck fear in my heart! The pirates are eventually undone in a thrilling and suspensful way that caused me to read the book over and over. My copy is so worn and well loved I was looking for a fresh one to share with my sons! Everyone should look out for "Look out for Pirates"!!!