Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great for all babies!!

This book is a great one for your little one. My daughter has loved it since she was 2 months old, and she still giggles (at 6 months old) when we do the "chugga chugga choo choo, whoo whoo!" noises as we read it to her. The colors are wonderful and the shapes are very eye-catching. Anyone who has to be a commuter-train mom or dad could even use this book to show how they get to work.A definite must have!