We have tried a few of these STEM subscription boxes and I think that this one is our favorite. J. had so much fun putting the pieces together and reading about what the feeling finder does and how it works, he really loved the comic book to with it also. What I love the most about this particular box as a parent is the focus on promoting a growth mindset, mindfulness and skills dealing with emotions, building cofidence and expressing empathy - which is so important in raising our little superheroes!