Before the fantastic reviews for The Muppets came flooding in, the concerns among fans included were questions like, "Will this be the Muppet movie we've been waiting for?" and "Will this be a real Muppet movie?" Even if the movie is indeed great, there are still certain elements fans will be keeping an eye out for - the elements that actually make a Muppet movie a Muppet movie. So what are the tropes that define these films and what notes does the new one have to hit to fit in properly with the Muppet movies of yore? We took a look at each of the six theatrical Muppet releases and created a refresher for you. Take a look below for the results.