Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
So much fun to add to my son's Goodnight, Goodnight Construction Site Collection. He loves all of them, and I like that they aren't boring, basic, and mundane like other opposites, abc's, numbers, or shapes books for kids. My child is 5 and still asks for these books daily, so I say it's a win and well worth the money.
This series of book is excellent for our boy. He is into construction and we read it EVERY day before sleep. I let him complete the sentence and he is very engaged from the start. This and the Amazon “Stinky and Dirty” cartoons are very similar and he just loves it.
My kids, especially my boys, LOVE all of the books in this series! We read them every day! This one is no exception. I love how it works the opposite into a storyline, instead of just listing the words. We've met the author in person, and she is sweet as can be!