Instruct: Classify a given review into positive or negative sentiment.
Query: A Real Eye Opener

Autism is NOT hopeless! This book is an incredible journey into the world of high functioning autistic. The popular notion that most autistic people are mentally retarded is shot down. The book reveals that there are a large number of very successful high functioning and even genius level autistic people out there. The differences in them and how they become successful are well documented. The book is a little disjointed and repetitive. Highly recommended for anyone who knows anyone autistic or who has been diagnosed with Asperger's syndrome (a mild type of autism)