Alvin learns to overcome his arrogance and need for acceptance -- i.e. joining the football team -- and fulfill his responsibilities to his family. Alvin's brothers refuse to perform without him because their act has always been about teamwork rather than any individual. Eleanor begins to feel bad about her body image but learns to accept herself the way she is. The evil talent agent and school bully are both humiliated as punishment for their behavior. The movie portrays video games as a means to avoid social interaction and family time.
Use of cruel comments. Some uses of the word "butt," and some "fat" jokes -- like "junk in the trunk." One character calls another one a "big jerk."
Featured brands/products include Apple computers and iPhones, FedEx, YouTube, and Animal Planet. Characters also spend some time playing Wii (though the movie's attitude toward playing video games is that it's a waste of time).