The clock is ticking down until March 25, 2016, when the movie comic book fans thought they would never see is finally unleashed: Batman V Superman: Dawn Of Justice. Zack Snyder has amassed an all-star cast to tell this fanboy dream come true, and as promising as it looks, a sharply-cut trailer should only really be taken at face value. After all, this is such a complex project with such ridiculously high expectations from a fanbase notorious for being nit-picky and difficult-to-please, so there are plenty of opportunities for it to go wrong. Whether it ends up being a flawed masterpiece or a Batman And Robin-level failure (immensely unlikely though that is), these 10 issues seem almost certain to arise from both fans and critics. From Snyder's aesthetic choices to inevitably appearing in the shadow of what came before and the future of these characters on screen, Batman V Superman has a ton to wrestle with, and if it manages to weather even just half of these issues, then it'll be nothing short of a minor miracle. Here are 10 predictions for the biggest criticisms facing Batman V Superman once it has been released into the wild...