Instruct: Classify an Amazon review into positive or negative sentiment.
Query: This blanket is a true miracle

We bought this blanket on the advice of a friend. When we first got it, I felt like I was putting my baby into a straight jacket, but IT WORKED. Our baby slept longer and was easier to nurse. I believe that when babies are tiny, their arms flail around and wake them up. Think about it, a baby spends 9 months floating around in water and then they pop out and their limbs just wave about and they have no control. Wrapping our daughter up tight calmed her down and helped her sleep. In fact, as soon as we started to wrap her she'd smile and relax--she knew it was time to go to sleep.We used this blanket religiously every night until well past our daughter's first birthday. She loved it. We used it so much that we wore a hole in it (because really she was too big for it.) I have told friends to use it, and they have the same results. Miracle, really!