I really enjoyed reading this picture book! Through the aliens, I liked how Maddy and Grace were able to learn about extending peace and being kind to those who are different than you. I think it was very creative of the author to show multiple kinds of aliens from different planets getting along well, as it really shows with kindness you can become friends with anyone, no matter how different you are. I also think the author did a nice job of portraying the spaceship as a fun place where different types of creatures come to learn and explore. The setting of this book makes it a very fun read, and I think any kids who enjoy learning about space or aliens would enjoy reading this book. The colorful illustrations in this book are especially nice as you can see what all the different creatures look like! Lastly, I liked how the pace of the picture book moved quickly since I think this added to the excitement of all the new things that were happening to Maddy and Grace in the book. Overall, I think this would be a great bedtime read for children.