Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: A farce and a waste of time

While his definitions of dyslexia and understanding of the pain and struggle children go through may be accurate, his solution is complete and utter CRAP!! The only way a child can overcome dyslexia and improve their reading, writing and spelling is through an Orton-Gillingham based program, NOT by realigning your "minds eye". The Orton-Gillingham based method is the ONLY one researched by the National Institute of Health. These programs such as Wilson, Language!, and the Susan Barton Reading and Spelling System use an Orton Gillingham based program. These progams are backed over and over again by independent, scientific, replicated research. Please investigate further before investing in this book or in their program. DO NOT be fooled by the false promises in this book.