Time for autumn...The leaves drop and change, the weather gets colder and so do the movies. Before we bundle up, let's take a final look towards our past summer season.The Summer Movie Scorecard gathers every big movie and blockbuster of summer 2011 (at least 100 reviews required) and lines 'em up, ranked worst-reviewed to the best. Tomatometer percentages are listed for each movie, though we've also applied a formula (mathematical!) that, among other things, accounts for number of reviews for each of the movies.All right! Put the shades back on and let's dive into the Summer Movie Scorecard 2011!