Can't wait to see it and the JL movie. I really enjoyed Man of Steel. I want to see how they will reboot Batman. Maybe they should have Green Lantern make a cameo in the Flash movie.
[ Speculation ]
I wonder if they want to make it Man of Steel 2: World's Finest, with it being a Superman movie with Batman in it. Wayne Enterprise, Lex Corp, and others will help rebuild Metropolis. Superman will have to deal with the consequenses of the first movie and the xenophobia that follows. Maybe Batman will have an Iron Man type suit and have a short fight with Superman, before teaming up and fighting the villains. Although I do agree with Christopher