Instruct: Classify Amazon reviews into positive or negative sentiment
Query: My 2 year old loves this book!

This is my favorite sibling book. It makes being the big kid fun and emphasizes the fun things my son does that babies can't do. It also introduces the idea of the big brother and baby interacting in a happy way (developing an independent relationship without parents). My son would listen to the story and seemed to absorb it. Now that the baby has arrived, he will try to feed her his food and when I tell him she can't have it, he will say "Baby can't have it, baby's to little." I didn't tell him that she's to little, the "to little" for food concept comes from the book. He also talks to her when she is in her chair or swing and I am in the next room -- just like the boy in the book. The only down side is that he doesn't always use her name, but calls her "Baby," which also seems to come from the book.