Most people have gotten tired of easter eggs unless they're trivial. For example, some throwaway interviewers are put on some DVD's like Citizen Kane and Singin' in the Rain. Some of the Walt Disney Treasures sets have Disneyland TV show intros and newsreels hidden away. Very easy to find, too.

However, putting a major feature behind a whole slew of trivia questions is just obnoxious. I can't believe you would be inspired by a Madacy DVD. They're the worst DVD company out there. It's like taking cooking pointers from Ed Gein.