Instruct: Classify the given review as either positive or negative.
Query: highly respectful and highly effective

This is a wonderful book about Solution Focused Brief Therapy (SFBT), an approach to helping troubled people which might revolutionize psychotherapy. SFBT helps clients change by helping them to construct solutions rather instead of dwelling on problems. It is a highly respectful and highly effective approach .... This well written book shows many examples of what SFBT can do.