rumours regarding that party thing
"It is the reopening of Metropolis Central Library post the battle for Metropolis. Lexcorp funded the construction because Intellect is mans biggest strength which seems to be a direct shot at Superman.
Other small details tied to that scene, the movie will have an almost red carpet montage where the rich and famous are asked their views about the Superman who appeared in the public eye recently. The red carpet setup is attached, and will include both Bruce Wayne and Lex Luthor being asked that question by Lois Lane and Clark Kent on the carpet."
interesting, it seems the destruction at the end of MoS will be a big plot point for BvS and Lex will use it to his advantage.
http://www.comicbookmovie.com/fansites/nailbiter111/news/?a=109516
Like above I want to believe, but this is very interesting and I like it