The best movie trailer I seen is Batman VS Superman: Dawn of justice.The superhero are from DC(detective comics).First talk about the batman:-
The batman has no super power It a superhero of Gotham which fight for crime for the innocent people.He use cool technology weapon to stop the bad people.Batman is known as the dark knight.
The Superman
The superman came from a planet kripton which means superman is an alien.he is a superhero of metropolis.He has super power like flying, laser beam, super strength and more he use his power to stop super villians for the people.He got power from the sun.
The new trailer is awesome in which they fight each other.I don, t know the story but it, s going to a big hit.You must watch on theater.