Rodney Dangerfield goes back to school with his son, after donating enough money to be accepted. But this wealthy man learns that you can't buy happiness, let alone an education, and though the film has a message the real draw is seeing Rodney Dangerfield being Dangerfield. So perhaps avoid.
Trivia:
Due to previous advertising contract obligations from Rodney Dangerfield only Miller beer was ever shown in the movie.