The aliens were cool. It was like invasion of the body snatchers. I liked the costume angle. My mama read it too.

I liked Ben's bonkers bar mitzvah, though I thought it was a little...well, bonkers. Maybe better for young readers

I like it & i gave it to my cousin who’s name is Ben

It was, well, BONKERS!

Awesome! I loved how the alien took over people’s bodies and how Ben saved Earth.