Recently Zach Snyder released a teaser trailer for Batman v. Superman: Dawn of Justice, and it’s a whole lot of…(wait for it) “Meh.”
It consists of a few pans from the Batman to Superman costumes, with bombastic music reminiscent of that from the Transformers movies.
It’s the epitome of a teaser in that it reveals–literally–absolutely nothing (unless you expected Ben Affleck and Henry Cavill to be running around naked, which would be interesting, though for entirely different reasons).