Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Incentive for Early Readers Who are Spider-man Fans

My son, who just turned six years old, loves to read this book himself because he can't wait to find out what Spider-man does next! Even the bigger words -- "superpowers," "responsibility," "dangerous" -- are easy for him to read in the context of his familiarity wth Spider-man. I'm going to buy "I Am Spiderman" by the same author and maybe one the Figueroa "Hulk" books too.