Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dr. Karp, will you marry me?

My husband and I were skeptical. I bought this DVD on a whim and it stayed in its wrapper for 2 weeks before we watched it. Our baby fussed for 2 hours at night, fighting sleep, but obviously exhausted, well fed, and wearing a clean diaper. My daughter fussed while we watched the video and we calmed her right there as we watched the techniques. We can get her to sleep in less than 5 minutes, rather than try to calm her fussing for over an hour, like we had done before.It really works! We are now the Happiest Parents on the Block! Our baby is calm and well rested. We are less stressed. We are giving it to all our pregnant friends as part of their baby gifts.