The successes of any Summer season are often easy to explain. While there is always some risk involved, specific genres (action/adventure, crazy comedies) and known names (insert current cause celeb here) bolster any box office forecast. Besides, Tinseltown has the cash generating possibilities of certain cinematic archetypes down to a science. However, the same can also be said for the flops, the films that will fail to meet expectations and, in rare cases, cost studios their credibility and mainstream meaning. Specific cinematic categories (sci-fi, intense dramas) are hard popcorn entertainment sells, and a now hot member of the Hollywood elite can cool as quickly as a snowball on ice. So here are our picks for the possible bombs of Summer 2013. While May through August may prove us wrong, we won’t be surprised if these five films fail outright, or at least in the eyes of the entertainment pundits.