So Marvel Comics has just wrapped up Secret Invasion, its mega-crossover for 2008. Shape-changing alien skrulls secretly invade earth, taking the place of many of your favorite superheroes. You can’t trust anybody anymore. An old but fun premise with lots of potential, especially in the hands of talented writer Brian Michael Bendis. Sadly, it concluded with a whole bunch of Whahuh? moments. Spoiler-filled, highly editorial discussion below the fold.