Revisiting Zack Snyder's divisive sequel to Man of Steel, from its rushed casting and troubled production to the endlessly debated Martha scene.

One of the first superheroes to exist, Superman remains one of the most iconic comic book characters of all time. Like Batman, much of the character's success is owed in part to the silver screen.

They may not always be perfect, but there's no denying that the five superhero movies directed by Zack Snyder are unlike anything else in comic book cinema.