Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Beautiful illustrations but difficult language

I'm a teacher, and believe me I want books to have some challenging vocabulary. However, this book is beyond the comprehension of most adults, let alone the young child audience that picture books are intended for. The illustrations are nice, but any child will be frustrated by the vocabulary (and adults will be frustrated at having to explain a word in every single sentence). I had planned to read this book aloud to a classroom, but it might as well be in Russian because they won't understand it at all, which is a shame because they are inherently interested in bugs.