Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dunstan Baby Language

I found the Dunstan Baby Language DVD to be an excellent resource. With my first child, I didn't recognize that his cries were different, and it was very stressful trying to figure out what he needed. I ordered this DVD before my second and, for me, it was priceless. From the beginning, I could decipher her different cries and meet her needs without second-guessing myself.