Like Anastasia Ask Your Analyst (the book where Anastasia and Sam hide a family of gerbils from their mother) this story is laugh-out-loud funny. Sam's earnest tone and good intentions will make the readers sympathize with his desire to please his mom, but also make them nervous, as they will be able to guess at the inevitably messy outcome of his project. There is also much to be learned about smells - and about Mrs. Krupnik's character - from reading this book.
I think Attaboy Sam would be a perfect first chapter book to read aloud to a kindergartener or first grader and also a good family read-aloud for kids of varying ages. Even parents can appreciate Sam's antics, even if only because they are grateful not to have such a "creative" child themselves! Unlike many other series, whose quality tapers off with each successive volume, this one soldiers on through volume after volume without faltering. There are only three books left about the Krupniks, and I think I'll be sad to be finished.